[WP-C] Poster Session 2

[WP-C-9] High-Resolution Mid-Infrared Dual Electro-Optic Comb Spectroscopy Based on Cascaded Modulation

○Zhengchao Yuan¹, Xinyu Fan¹, Bingxin Xu², Zuyuan He¹ (¹Shanghai Jiao Tong Univ., ²Max-Planck Institute of Quantum Optics)

Keywords:

Fiber sensing and other applications

We demonstrate a high-resolution mid-infrared dual-comb spectroscopy using cascaded modulation and difference frequency generation. The mid-infrared frequency comb spectrum has a bandwidth of 450 GHz and a spectral resolution of 100 MHz.