1. Wolfgang Wieser

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    1. Mentioned In 56 Articles

    2. Feature Of The Week 9/5/10: Record Breaking OCT Volumetric Image Acquisition Rates by Researchers at Ludwig Maximilians University

      Feature Of The Week 9/5/10: Record Breaking OCT Volumetric Image Acquisition Rates by Researchers at Ludwig Maximilians University
      ...to achieve record-breaking OCT A-scan rates of up to 20.8MHz with good image quality.As recently published by Wolfgang Wieser, Benjamin Biedermann, Thomas Klein, Christoph Eigenwillig, and Robert Huber, their system has ...
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    3. Feature Of The Week 12/6/09: Cascaded Wavelength Swept Amplified Spontaneous Emission Source for Optical Coherence Tomography

      Feature Of The Week 12/6/09: Cascaded Wavelength Swept Amplified Spontaneous Emission Source for Optical Coherence Tomography
      ...increased loss in the long fiber can complicate FDML operation. Christoph Eigenwillig, Benjamin Biedermann, Wolfgang Wieser and Robert Huber recently present an alternative approach to realize high speed swept source O...
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    4. Recent developments in Fourier Domain Mode Locked lasers for optical coherence tomography: Imaging at 1310 nm vs. 1550 nm wavelength

      We report on recent progress in Fourier domain mode-locking (FDML) technology. The paper focuses on developments beyond pushing the speed of these laser sources. After an overview of improvements to FDML over the last three years, a brief analysis of OCT imaging using FDML lasers with different wavelengths is presented. For the first time, high speed, high quality FDML imaging at 1550 nm is presented and compared to a system ...
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    5. Raman-pumped Fourier-domain mode-locked laser: analysis of operation and application for optical coherence tomography

      We demonstrate a Raman-pumped Fourier-domain mode-locked (FDML) fiber laser and optical coherence tomography imaging with this source. The wavelength sweep range of only 30 nm centered around 1550 nm results in limited axial resolution, hence a nonbiological sample is imaged. An output power of 1.9 ... [Opt. Lett. 33, 2815-2817 (2008)]
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    6. Real time en face Fourier-domain optical coherence tomography with direct hardware frequency demodulation

      We demonstrate en face swept source optical coherence tomography (ss-OCT) without requiring a Fourier transformation step. The electronic optical coherence tomography (OCT) interference signal from a k-space linear Fourier domain mode-locked laser is mixed with an adjustable local oscillator, ... [Opt. Lett. 33, 2556-2558 (2008)]
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  2. About Wolfgang Wieser

    Wolfgang Wieser

    Wolfgang Wieser is a Member of the BioMolecular Optics Group at the at the Ludwig Maximilian University of Munich.