In:
Microwave and Optical Technology Letters, Wiley, Vol. 64, No. 12 ( 2022-12), p. 2278-2283
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.
Type of Medium:
Online Resource
ISSN:
0895-2477
,
1098-2760
Language:
English
Publisher:
Wiley
Publication Date:
2022
detail.hit.zdb_id:
2000574-X