1. University Fernando Pessoa

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    1. Mentioned In 3 Articles

    2. Combined Neodymium–Ytterbium-Doped ASE Fiber-Optic Source for Optical Coherence Tomography Applications

      Combined Neodymium–Ytterbium-Doped ASE Fiber-Optic Source for Optical Coherence Tomography Applications
      Optical coherence tomography (OCT) imaging at the 1060-nm region proved to be a successful alternative in ophthalmology not only for resolving intraretinal layers, but also for enabling sufficient penetration to monitor the subretinal vasculature in the choroid when compared to most commonly used OCT imaging systems at the 800-nm region. To encourage further clinical research at this particular wavelength, we have developed a compact fiber-optic source based on amplified spontaneous ...
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    3. 20 mW, 70 nm bandwidth ASE fibre optic source at 1060 nm wavelength region for optical coherence tomography

      20 mW, 70 nm bandwidth ASE fibre optic source at 1060 nm wavelength region for optical coherence tomography
      Optical coherence tomography (OCT) imaging at 1060 nm region proved to be a successful alternative in ophthalmology not only for resolving intraretinal layers, but also for enabling sufficient penetration to monitor the sub-retinal vasculature in the choroids when compared to most commonly used OCT imaging systems at 800 nm region. To encourage further clinical research at this particular wavelength, we have developed a compact fiber optic source based on amplified ...
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    4. En-face OCT system at 1060 nm

      En-face OCT system at 1060 nm
      A highly efficient power optical coherence tomography configuration is implemented using a Multiwave Photonics broadband source centred at 1060 nm wavelength, FWHM = 50 nm and a Mach Zehnder interferometer. The interferometer contains a fibre acousto-optic modulator in each arm. One is driven at a fixed frequency of 40 MHz while the other via an RF Function Generation. In this way, the en-face OCT signal is modulated on a carrier frequency ...
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  2. About University Fernando Pessoa

    University Fernando Pessoa

    University Fernando Pessoa was recognized as a public interest organization by the Portuguese State in July 1996 and it is the result of a pioneering higher education project initiated in the 1980’s with the creation of two higher education institutes that provided its structural basis. Today, the University is organized in three faculties (Health Sciences, Human and Social Sciences, Science and Technology), one School of Health Sciences and one autonomous unit (Ponte de Lima College).Being a foundational University, UFP has never been market oriented. It has managed to develop into a solid private higher education institution with a strong academic focus and a constant concern with quality maintenance and improvement in what concerns a highly qualified teaching staff, physical infrastructures and equipments and its teaching, research and extension project.