Octave-Spanning Supercontinuum Generation in a Nonlinear Ultra-Silicon-Rich Nitride Waveguide
- Resource Type
- Conference
- Authors
- Cao, Yanmei; Sohn, Byoung-Uk; Gao, Hongwei; Xing, Peng; Choi, Ju Won; Chen, George F. R.; Ng, Doris K. T.; Tan, Dawn T. H.
- Source
- 2022 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2022 Conference on. :1-2 May, 2022
- Subject
- Photonics and Electrooptics
Supercontinuum generation
Wavelength measurement
Simulation
Modulation
Measurement by laser beam
Coherence
Solitons
- Language
A 1.2-octave-spanning supercontinuum generation is demonstrated in a 3-mm-long ultra-silicon-rich-nitride waveguide using 17pJ, 500fs pulses. The generated supercontinuum possesses a spectral coherence (|g 12 |) exceeding 0.94 on average across the measured wavelength range.