1. Articles from Colm O’Riordan

    1-2 of 2
    1. Development of a first-generation miniature multiple reference optical coherence tomography imaging device

      Development of a first-generation miniature multiple reference optical coherence tomography imaging device

      Multiple reference optical coherence tomography (MR-OCT) is a technology ideally suited to low-cost, compact OCT imaging. This modality is an extension of time-domain OCT with the addition of a partial mirror in front of the reference mirror. This enables extended, simultaneous depth scanning with the relatively short scan range of a miniature voice coil motor on which the scanning mirror is mounted. This work details early stage development of the first iteration of a miniature MR-OCT device. This iteration utilizes a fiber-coupled input from an off-board superluminescent diode. The dimensions of the module are 40×57  mm40×57  mm ...

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    2. The how and why of a $10 optical coherence tomography system

      The how and why of a $10 optical coherence tomography system

      Optical Coherence Tomography (OCT) is the fastest growing medical imaging modality with more than $1Bln worth of scans ordered and over $400M worth of equipment shipped in 2010, just nine years after its commercialization. It is at various stages of acceptance and approvals for eye care, coronary care and skin cancer care and is spreading rapidly to other medical specialties. Indeed, it is the leading success of translation of biophotonics science into clinical practice. Significant effort is being made to provide sufficient evidence for efficacy across a broad range of applications, but more needs to be done to radically reduce ...

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    1-2 of 2
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  2. Topics in the News

    1. (2 articles) National University of Ireland, Galway
    2. (2 articles) Roshan Dsouza
    3. (2 articles) Martin J. Leahy
    4. (2 articles) Paul M. McNamara
    5. (2 articles) Compact Imaging, Inc
    6. (1 articles) Don Bogue
    7. (1 articles) Hrebesh M. Subhash
    8. (1 articles) National University of Ireland, Galway
    9. (1 articles) FDA
    10. (1 articles) Julia Welzel
    11. (1 articles) Jon Holmes
    12. (1 articles) Martin J. Leahy
    13. (1 articles) Exalos
    14. (1 articles) NinePoint Medical
    15. (1 articles) Heidelberg Engineering
    16. (1 articles) Michelson Diagnostics
    17. (1 articles) Heidelberg Spectralis
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    The how and why of a $10 optical coherence tomography system Development of a first-generation miniature multiple reference optical coherence tomography imaging device EXALOS releases NEW High-Power 840nm Superluminescent Light Emitting Diodes (SLEDs) for Medical Imaging and Sensor applications: PhD Studentships Optical Coherence Tomography / Tissue Optics / Photoacoustics: National University of Ireland, Galway New Clinical Data Presented at the World Congress of Gastroenterology @ ACG 2017 Shows Increased Dysplasia Detection Using Volumetric Laser Endomicroscopy with Laser Marking The Promise of Optical Coherence Tomography Angiography in Glaucoma Infrared Pupillometry Using an Optical Coherence Tomography Scanner Thickness and morphology assessment of nail polishes applied on nails by high-definition optical coherence tomography Optical coherence tomography: An efficient imaging method for the visualization of human epidermis orientation Optical coherence tomography for margin definition of basal cell carcinoma before micrographic surgery—recommendations regarding the marking and scanning technique Serial optical coherence scanning reveals an association between cardiac function and the heart architecture in the aging rodent heart Optical coherence tomography (OCT) changes after achieving target intraocular pressure