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Four‐channel directly modulated square‐rectangular laser array in the O‐band.
- Source :
-
Microwave & Optical Technology Letters . Dec2022, Vol. 64 Issue 12, p2278-2283. 6p. - Publication Year :
- 2022
-
Abstract
- A four‐channel directly modulated square‐rectangular laser array was demonstrated in 1.3 μm wavelength range with the wavelength interval about 5 nm. The laser array shows stable single mode operation with the side‐mode suppression ratio (SMSR) over 30 dB, 3‐dB modulation bandwidth above 11.8 GHz and an open‐eye diagram is obtained at data rates of 10 Gb/s, and the relative intensity noise (RIN) about −138 dB/Hz up to 5 GHz for all channels. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LASERS
*BANDWIDTHS
*WAVELENGTHS
*NOISE
*MODE-locked lasers
Subjects
Details
- Language :
- English
- ISSN :
- 08952477
- Volume :
- 64
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Microwave & Optical Technology Letters
- Publication Type :
- Academic Journal
- Accession number :
- 159376313
- Full Text :
- https://doi.org/10.1002/mop.33087