1. Articles from Bruno Lumbroso

    1-26 of 26
    1. Announcing the 6th Meeting on OCT Angiography, “en face OCT”, and structural OCT, December 14 2018, Rome

      Announcing the 6th Meeting on OCT Angiography, “en face OCT”, and structural OCT, December 14 2018, Rome

      The 6th international Congreass on OCT Angiography and Advances in OCT will be held in Rome Congress on December 2018 and will be the world largest event in this field. We expect 1500 ophthalmologists, 250 talks, speakers from over 45 countries. The congress will cover the technologic, scientific and clinical sides of OCT Angiography and OCT, our 6 th Meeting will present the latest innovations and controversies in this area. S peakers are leading researchers and prominent experts. 50 scientific, technological and clinical sessions will cover all aspects of OCT and OCTA from basic science to practical applications. Participate at ...

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      Mentions: Bruno Lumbroso
    2. 6th International OCT Angiography and Advances in OCT Congress - Rome, December 14 and 15, 2018

      6th International OCT Angiography and Advances in OCT Congress - Rome, December 14 and 15, 2018

      The "6th International OCT Angiography and Advances in OCT Congress" will be held in Rome, December 14 and 15, 2018. It is the largest OCT and OCT Angiography gathering of Clinicians, Scientists, Engineers in the world. This convention allows interaction that is not possible at any other venue and is the most important and largest conference in our field in the world. It will focus on the latest developments in Optical Coherence Tomography, “en face” OCT, and OCT Angiography, large field OCT. It will also delve on other ocular imaging techniques: adaptive optics, widefield imaging. The top world’s experts ...

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      Mentions: Bruno Lumbroso
    3. Register Now for the International Congress on OCT Angiography, "en face" OCT, and Advances in OCT on December 15th in Rome Italy which Already has over 1,000 Attendees.

      Register Now for the International Congress on OCT Angiography, "en face" OCT, and Advances in OCT  on December 15th in Rome Italy which Already has over 1,000 Attendees.

      The fifth international congress on OCT Angiography, "en face" OCT, and advances in OCT will take place in Rome Italy on December 15th an 16th. The meeting has its own personality: it brings together both the clinical and basic science communities, has high scientific contents and good organization, friendly atmosphere, sweet weather and Rome beauty. The conference organizers include Bruno Lumbroso, David Huang, Gabriel Coscas, Yali Jia, K. Bailey Freund, Richard Rosen, Philip Rosenfeld, David Sarraf, Eric Souied, Richard Spaide, Giovanni Staurenghi, Nadia Waheed. Quan Dong Nguyen, SriniVas Sadda, Yves Cohen, Wolfgang Drexler, Joseph Carroll, and Ursula Schmidt Erfurth. The ...

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    4. CLASSIFICATION OF HALLER VESSEL ARRANGEMENTS IN ACUTE AND CHRONIC CENTRAL SEROUS CHORIORETINOPATHY IMAGED WITH EN FACE OPTICAL COHERENCE TOMOGRAPHY

      CLASSIFICATION OF HALLER VESSEL ARRANGEMENTS IN ACUTE AND CHRONIC CENTRAL SEROUS CHORIORETINOPATHY IMAGED WITH EN FACE OPTICAL COHERENCE TOMOGRAPHY

      Purpose: To compare the prevailing patterns of Haller vessel arrangements at the posterior pole between healthy eyes and those with central serous chorioretinopathy (CSC) using en face optical coherence tomography. Methods: Eyes of normal subjects and patients with acute or chronic CSC underwent optical coherence tomography imaging (RTVue 100; Optovue Inc, Fremont, CA). En face sections at the level of the Haller layer were classified by two masked graders into five mutually exclusive morphologic categories (temporal herringbone, branched from below, laterally diagonal, double arcuate, and reticular). The relative prevalence of each Haller vessel arrangement pattern was determined for each phenotype ...

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    5. The 4th Congress on OCT Angiography A Great Success

      The 4th Congress on OCT Angiography A Great Success

      The 4th Congress on OCT Angiography was held in Rome in December has been a great success, bringing together about 1400 participants. Italian participants Italy 650 , World (except Italy) participants 750. Western Europe 57% Eastern Europe 12% total Europe 69% Latin America 3%, USA Canada (mostly speakers) 8% Middle East + North Africa =12% Asia 7% French speaking participants : France, Belgium, Switzerland, North Africa Algeria Morocco Tunisia 47% English speaking participants 53%. "Our OCT Angiography congresses is a major force in promoting the transition from FA to OCTA by educating the ophthalmologists" said Bruno Lumbroso. The Congress is unique in scope ...

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      Mentions: Bruno Lumbroso
    6. Pachychoroid neovasculopathy: aspect on optical coherence tomography angiography

      Pachychoroid neovasculopathy: aspect on optical coherence tomography angiography

      Purpose To describe and interpret the features of pachychoroid neovasculopathy (PNV) using optical coherence tomography angiography (OCTA) technique. Methods This is an observational case series of patients who presented with PNV. Best-corrected visual acuity (BCVA), anterior segment examination, dilated funduscopic examination, infrared and autofluorescence fundus images and spectral-domain optical coherence tomography (SD-OCT; B-scan, ‘en-face’ and OCTA) were carried out for all patients. Choroid thickness was measured using enhanced depth imaging (EDI) mode. Colour fundus photographs, fundus fluorescein angiography (FFA) and indocyanine green angiography (ICGA) were not performed systematically. Optical coherence tomography angiography (OCTA) features of PNV are described and interpreted ...

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    7. Multimodal Imaging of Macular Telangiectasia Type 2: Focus on Vascular Changes Using Optical Coherence Tomography Angiography

      Multimodal Imaging of Macular Telangiectasia Type 2: Focus on Vascular Changes Using Optical Coherence Tomography Angiography

      ). In addition, foveal vessel density and parafoveal vascular density (PFVD), and foveal retinal thickness and parafoveal retinal thickness (PFRT) were compared between MacTel 2 patients and normal aged-matched controls. Methods : Eight patients (15 eyes) with MacTel 2 and 17 normal controls (17 eyes) underwent retinal multimodal imaging assessment and grading. Results from different imaging techniques were used to compare interimaging modalities. Objective quantification of retinal vessel density and macular thickness was evaluated in MacTel 2 patients (15 eyes). Results : In MacTel 2 eyes a comparison of OCTA to the other imaging techniques showed that the strongest correlations were present with ...

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    8. Practical Handbook of OCT Angiography (Textbook)

      Practical Handbook of OCT Angiography (Textbook)

      This book is a practical guide to the revolutionary technique of non-invasive, dyeless OCT angiography imaging. This new diagnostic tool complements, and in part replaces, fluorescein angiography. Beginning with an introduction to the principles and interpretation of OCT angiography, the book covers operating principles, recent advances, the future of OCT, and diagnosis of vascular retinopathies. The book describes how this new technology is used to study inner and outer retina disorders, both qualitatively and quantitatively, and to classify choroidal neovascularisation (CNV) in a non-invasive manner, highlighting morphology, flow and depth. It also provides new technical and clinical information on the ...

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    9. ARVO Special Interest Group (SIG) on:Optical Coherence Tomography Angiography of the Eye, May 4th 2015 Seattle.

      ARVO Special Interest Group (SIG) on:Optical Coherence Tomography Angiography of the Eye, May 4th 2015 Seattle.

      ARVO May 1-5, 2016, Seattle, Washington, USA Association for Research in Vision and Ophthalmology (ARVO) Special Interest Group (SIG) Title: Optical Coherence Tomography Angiography of the Eye – David Huang, Philip Rosenfeld, James Fujimoto, Yoshiaki Yasuno, Srinivas Sadda, Richard Rosen, Bruno Lumbroso, Session Number: 455,Session Date/Start Time: May 4, 2016 from 1:00 PM to 2:30 PM Room: Tahoma 1/2

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    10. Capillary Network Anomalies In Branch Retinal Vein Occlusion On Optical Coherence Tomography Angiography

      Capillary Network Anomalies In Branch Retinal Vein Occlusion On Optical Coherence Tomography Angiography

      Purpose: To analyze the foveal microvasculature features in eyes with branch retinal vein occlusion (BRVO) using optical coherence tomography angiography based on split spectrum amplitude decorrelation angiography technology. Methods: A total of 10 BRVO eyes (mean age 64.2 ± 8.02 range between 52 years and 76 years) were evaluated by optical coherence tomography angiography (XR-Avanti; Optovue). The macular angiography scan protocol covered a 3 mm × 3 mm area. The focus of angiography analysis were two retinal layers: superficial vascular network and deep vascular network. The following vascular morphological congestion parameters were assessed in the vein occlusion area in both ...

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    11. OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY OF TIME COURSE OF CHOROIDAL NEOVASCULARIZATION IN RESPONSE TO ANTI-ANGIOGENIC TREATMENT

      OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY OF TIME COURSE OF CHOROIDAL NEOVASCULARIZATION IN RESPONSE TO ANTI-ANGIOGENIC TREATMENT

      Purpose: To use optical coherence tomography (OCT) angiography to monitor the short-term blood flow changes in choroidal neovascularization (CNV) in response to treatment. Methods: In this retrospective report, a case of exudative CNV was followed closely with OCT angiography over three cycles of antiangiogenic treatment. Outer retinal flow index, CNV flow area and central macular retinal thickness were measured. Results: Quantitative measurements of CNV flow area and flow index showed rapid shutdown of flow over the initial 2 weeks, followed by reappearance of CNV channel by the fourth week, preceding fluid reaccumulation at 6 weeks. Conclusion: Frequent OCT angiography reveals ...

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    12. LONGITUDINAL OPTICAL COHERENCE TOMOGRAPHY-ANGIOGRAPHY STUDY OF TYPE 2 NAIVE CHOROIDAL NEOVASCULARIZATION EARLY RESPONSE AFTER TREATMENT

      LONGITUDINAL OPTICAL COHERENCE TOMOGRAPHY-ANGIOGRAPHY STUDY OF TYPE 2 NAIVE CHOROIDAL NEOVASCULARIZATION EARLY RESPONSE AFTER TREATMENT

      Purpose: To assess the longitudinal development of choroidal neovascularization (CNV) Type 2 after intravitreal anti-vascular endothelial growth factor by optical coherence tomography-angiography (OCT-A). Methods: Five eyes of five patients with naive CNV Type 2 were assessed by OCT-A in this observational longitudinal study. To perform, the OCT-A used an 840-nm wavelength OCT device (XR-Avanti, Freemont; Optovue) based on split-spectrum amplitude-decorrelation angiography algorithm. The timing of analysis was after 24 hours, between 7 days and 10 days, between 12 days and 18 days, and 30 days after the intravitreal anti-vascular endothelial growth factor injections. The protocol of analysis was 3-mm x ...

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    13. En Face Optical Coherence Tomography for Visualization of the Choroid

      En Face Optical Coherence Tomography for Visualization of the Choroid

      BACKGROUND AND OBJECTIVE: To assess posterior pole choroid patterns in healthy eyes using en face optical coherence tomography (OCT). PATIENTS AND METHODS: This observational study included 154 healthy eyes of 77 patients who underwent en face OCT. The mean age of the patients was 31.2 years (standard deviation: 13 years); 40 patients were women, and 37 patients were men. En face imaging of the choroidal vasculature was assessed using an OCT Optovue RTVue (Optovue, Fremont, CA). To generate an appropriate choroid image, the best detectable vessels in Haller’s layer below the retinal pigment epithelium surface parallel plane were ...

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    14. IN VIVO CHARACTERIZATION OF RETINAL VASCULARIZATION MORPHOLOGY USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

      IN VIVO CHARACTERIZATION OF RETINAL VASCULARIZATION MORPHOLOGY USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

      Purpose: To evaluate retinal vessel morphology using split-spectrum amplitude-decorrelation angiography with optical coherence tomography in healthy eyes. Methods: Fifty-two eyes of 26 healthy volunteers (age range from 35 to 48 years; mean age 41.94 years; SD: +/-4.13) were evaluated by optical coherence tomography angiography in the macular region. The protocol acquisition consisted of a 216 x 216 A-scan that was repeated 5 times in the same position, in 3 x 3 mm centered into the fovea. Results: All 52 eyes showed 2 separate vascular networks in the inner retina: the superficial network, located in the nerve fiber layer ...

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    15. Clinical OCT Angiography Atlas (Textbook)

      Clinical OCT Angiography Atlas (Textbook)

      Guide to the understanding and interpretation of Angio-OCT · Provides complete overview of technique and interpretation, including terminology · Describes use of OCT for diagnosis of ocular diseases and disorders in different parts of the eye, and future developments · Highly illustrated with more than 250 clinical images · Internationally recognised editor and author team comprising leading clinicians and researchers in ophthalmology and OCT imaging

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    16. Arvo Special Interest Group Meeting on Optical Coherence Tomography Angiography of the Eye

      Arvo Special Interest Group Meeting on Optical Coherence Tomography Angiography of the Eye

      The ARVO Special Interest Group meeting on "Optical Coherence Tomography Angiography of the Eye" wwill take place during ARVO 2015 meeting, in Denver Colorado. SIG Session Number: 125 Session Date/Start Time: M ay 3, 2015 from 1:30 PM to 3:00 PM Room: 2C/3C Mile High Ballroom Organizers: David Huang, Philip Rosenfeld, Moderators: Carmen Puliafito, James Fujimoto Participating in the Technology panel: David Huang, Yoshiaki Yasuno, Ruikang Wang, Yali Jia. Clinical panel 1: Phil Rosenfeld, SriniVas Sadda, Jay Duker, Ching-Jygh Chen, Bruno Lumbroso Clinical panel 2: Marco Rispoli, Andre Romano, Richard Rosen, Richard Spaide, Giovanni Staurenghi, Nadia ...

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    17. En face optical coherence tomography of foveal microstructure in full-thickness macular hole: a model to study perifoveal Müller cells

      En face optical coherence tomography of foveal microstructure in full-thickness macular hole: a model to study perifoveal Müller cells

      Purpose To characterize perifoveal intraretinal cavities observed around full-thickness macular holes (MH) using en face optical coherence tomography and to establish correlations with histology of human and primate maculae. Design Retrospective non-consecutive observational case series. Methods Macular en face scans of eight patients with MH were analyzed to quantify the areas of hyporeflective spaces, and compared with macular flat-mounts and sections from one normal human donor eye and two normal primate eyes (Macaca fascicularis). Immunohistochemistry was used to study the distribution of glutamine synthetase, expressed by Müller cells, and zonula occludens-1, a tight-junction protein. Results The mean area of ...

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    18. Clinical Guide to Angio-OCT (Non Invasive, Dyeless OCT Angiography) (Textbook)

      Clinical Guide to Angio-OCT (Non Invasive, Dyeless OCT Angiography)  (Textbook)

      The book discusses the clinical possibilities of Angio-OCT. Most imaging in the book (77 figures in Chapters 5, 7.1 and 10) has been performed with XR-Avanti Optovue SD-OCT device using SSADA algorithm. A few figures in chapters 3, 7.2 and 8 have been performed with a swept source OCT prototype using SSADA algorithm. Another technique is described in chapter 11, using ultrahigh speed, SS-OCT and its applications to optical coherence tomography-angiography (OCTA). Key Features Angio-OCT (Dyeless OCT Angiography) is a new TECHNOLOGY that gives already useful results, that can be applied to day-to-day clinical ophthalmology. Several different OCT ...

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    19. En Face OCT Imaging of the Eye - Special Interest Group for the 2014 ARVO Annual Meeting May 2014

      En Face OCT Imaging of the Eye - Special Interest Group  for the 2014 ARVO Annual Meeting May 2014

      The Association for Research in Vision and Ophthalmology (ARVO)has approved a new Special Interest Group (SIG) for the 2014 ARVO Annual Meeting, May 4-8, 2014, in Orlando, Florida. The SIG is titled: En Face OCT imaging of the Eye – SIG, Session Number: 355. The Organizer is Andre Romano and includes the following speakers: David Huang, James Fujimoto, Philip Rosenfeld. Bruno Lumbroso, Gabriel Coscas, Min Wang, Richard Rosen. More can be found by clicking HERE .

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    20. Choroid thickness measurement with RTVue optical coherence tomography in emmetropic eyes, mildly myopic eyes, and highly myopic eyes

      Choroid thickness measurement with RTVue optical coherence tomography in emmetropic eyes, mildly myopic eyes, and highly myopic eyes

      Purpose. To evaluate choroid thickness (CT) with RTVue spectral domain optical coherence tomography (SD-OCT) and the effect of age and myopia in eyes without posterior complications. Methods. In this multicenter cross-sectional study, all enrolled patients were over age 18 and divided them in 3 groups based on refraction: emmetropia (+1 D to –1 D), mild myopia (–1 D to –6 D), and high myopia (–6 D to –20 D) groups. Horizontal scans through the fovea were acquired with RTVue OCT (Optovue Inc., Fremont, California, USA). Choroid thickness was measured at 500 µm intervals up to 1,500 µm temporal and ...

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    21. Computer-Aided Diagnosis Of Retinal Pathologies Using Frontal En-Face Views Of Optical Coherence Tomography

      Computer-Aided Diagnosis Of Retinal Pathologies Using Frontal En-Face Views Of Optical Coherence Tomography

      A system and methods of computer-aided diagnosis for ophthalmology are described that includes acquiring OCT data, determining an RPE fit from the OCT data, and displaying en face images based on the RPE fit. (FR)L'invention concerne un système et des procédés de diagnostic assisté par ordinateur pour l'ophtalmologie, notamment un procédé comportant les étapes consistant à acquérir des données de TCO, déterminer un ajustement d'épithélium pigmentaire rétinien (RPE) à partir des données de TCO et afficher des images en face basées sur l'ajustement RPE.

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    22. RETINAL SURFACE EN FACE OPTICAL COHERENCE TOMOGRAPHY: A New Imaging Approach in Epiretinal Membrane Surgery

      RETINAL SURFACE EN FACE OPTICAL COHERENCE TOMOGRAPHY: A New Imaging Approach in Epiretinal Membrane Surgery

      Purpose: To describe the clinical effectiveness of a new imaging approach: en face spectral domain optical coherence tomography of the retinal surface before and after epiretinal membrane (ERM) and internal limiting membrane peeling. Methods: Retrospective analysis of preoperative and postoperative en face spectral domain optical coherence tomography images of the inner face of the macula obtained from 20 eyes of 20 patients undergoing vitrectomy with internal limiting membrane peeling for ERM. Results: Preoperatively, en face spectral domain optical coherence tomography imaging of the retinal surface clearly showed plaques surrounded by radiating folds because of ERM. It could also disclose areas ...

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    23. Practical Handbook of OCT (Book)

      Practical Handbook of OCT (Book)

      Optical Coherence Tomography (OCT) is a noninvasive cross-sectional imaging technique for biological systems. OCT uses low-coherence interferometry to produce a two-dimensional image of optical scattering from internal tissue microstructures in a way that is analogous to ultrasonic pulse-echo imaging. Beginning with practical guidance on obtaining clear OCT images, this handbook presents a logical method for the analysis and interpretation of these images to ensure accurate diagnosis and appropriate treatment plans. Written by two recognised experts in Italy, this manual features more than 300 images, illustrations and tables, and covers a wide range of ocular conditions including glaucoma and retinal, choroidal ...

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    24. Morphologic Differences, According To Etiology, in Pigment Epithelial Detachments By Means of En Face Optical Coherence Tomography

      Morphologic Differences, According To Etiology, in Pigment Epithelial Detachments By Means of En Face Optical Coherence Tomography

      Purpose: To assess morphologic differences in pigment epithelial detachment (PED) with en face optical coherence tomography in central serous chorioretinopathy (CSC) and age-related macular degeneration (AMD). Methods: We recruited 30 eyes of 22 patients with PED. Nine eyes had a clinical diagnosis of CSC and 21 had AMD. All patients were assessed with en face optical coherence tomography. Morphologic PED aspects were estimated on C-scans and classified according to shape, inner silhouette, content, wall aspects, wall thickness, and size. Results: Pigment epithelial detachment shape was predominantly circular (88.8%) in CSC and irregular or with multilobular features in AMD (76 ...

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    25. Imaging the Eye from Front to Back with RTVue Fourier-Domain Optical Coherence Tomography (Book)

      Imaging the Eye from Front to Back with RTVue Fourier-Domain Optical Coherence Tomography (Book)

      Fourier-Domain optical coherence tomography (OCT) is the latest technology available to provide high-speed, high-resolution imaging of the cornea, anterior chamber angle, macula and optic nerve head. Imaging the Eye from Front to Back with RTVue Fourier-Domain Optical Coherence Tomography (WW 141 I31 2010) by first author Dr. David Huang of Doheny Eye Institute and Drs. Jay S. Duker, James G. Fujimoto, Bruno Lumbroso, Joel S. Schuman, and Robert N. Weinreb covers up-to-date OCT technology and diagnostic software of the RTVue. Topics covered include:

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    1-26 of 26
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    1. (26 articles) Bruno Lumbroso
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    Imaging the Eye from Front to Back with RTVue Fourier-Domain Optical Coherence Tomography (Book) Morphologic Differences, According To Etiology, in Pigment Epithelial Detachments By Means of En Face Optical Coherence Tomography Choroid thickness measurement with RTVue optical coherence tomography in emmetropic eyes, mildly myopic eyes, and highly myopic eyes Call for Papers for the 3rd International "En Face" OCT and OCT Angiography Congress, Rome December 11 2015 Clinical OCT Angiography Atlas (Textbook) ARVO Special Interest Group (SIG) on:Optical Coherence Tomography Angiography of the Eye, May 4th 2015 Seattle. Practical Handbook of OCT Angiography (Textbook) The 4th Congress on OCT Angiography A Great Success Register Now for the International Congress on OCT Angiography, "en face" OCT, and Advances in OCT  on December 15th in Rome Italy which Already has over 1,000 Attendees. 6th International OCT Angiography and Advances in OCT Congress - Rome, December 14 and 15, 2018 Notal Vision Engages Wasatch Photonics Bringing AI-Enabled Home-Based Optical Coherence Tomography Closer to Market Semiconductor Lasers and Diode-based Light Sources for Biophotonics (Textbook)