Optical frequency combs / Frequency stabilized lasers and applications (1)

[ALPS18-04] Long-Wavelength Infrared Frequency Comb Generation Based on a Bidirectional Dual-comb Fiber Laser

*Kousuke Kubota¹, Ryusei Uchiyama¹, Takumi Yumoto¹, Wataru Kokuyama², Peter G Schunemann³, Yoshiaki Nakajima¹ (1. Toho Univ., 2. AIST, 3. BAE Systems)

We generated a long-wavelength infrared frequency comb spanning from 6.0 to 10.0 µm using a bidirectional dual-comb fiber laser that incorporates an orientation-patterned gallium phosphide crystal.