OPTICS & PHOTONICS International Congress 2025
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Session Details

ALPS2025 : Oral Presentation

Optical frequency comb and narrow linewidth lasers

Wed. Apr 23, 2025 2:30 PM - 4:00 PM JST
Wed. Apr 23, 2025 5:30 AM - 7:00 AM UTC
303 (Conference Center)
Session Chair: Akira Shirakawa (UEC)
2:30 PM - 3:00 PM JST(5:30 AM - 6:00 AM UTC)

[ALPS-D5-01(Invited)]Phase modulation and demodulation for high power single frequency lasers

*Yan Feng1 (1. Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences)
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3:00 PM - 3:30 PM JST(6:00 AM - 6:30 AM UTC)

[ALPS-D5-02(Invited)]Dual-Comb Spectroscopy for Quantification of Greenhouse Gas Emissions in Agriculture

*Ian R Coddington1, Griffin Mead4, Daniel Herman1, Kevin Cossel1, Nathan Malarich2,3, Eduardo Santos5, Brian Washburn1 (1. NIST CTL, 2. NOAA CSL, 3. Sandia National Laboratory, 4. CDPHE, 5. Kansas State University)
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3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[ALPS-D5-03]Simulation of Narrow Linewidth 980 nm Distributed Feedback and Distributed Bragg Reflector Lasers with Surface Gratings

*Ada Lona Dumitrescu1 (1. KTH Royal Institute of Technology)
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3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[ALPS-D5-04]Development of a Blue Laser Diode Power Build up Cavity in Excess of 100W Intracavity Power for Raman Trace Gas Analysis

*Yuji Ichikawa1, Ippei Asahi1, Tatsuo Shiina2, Shigeru Yamaguchi3 (1. Shikoku Research Institute, 2. Chiba University, 3. Tokai University)
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