scholarly journals Flat OFC Generation Based on DPMZM Cascaded Dual-Parallel PolM with Frequency Multiplication Circuit

2021 ◽  
Author(s):  
Xin Wang ◽  
Sijia Liu ◽  
Ximing Wang ◽  
Yingxi Miao ◽  
Caili Gong ◽  
...  
Keyword(s):  
Theoretical Model ◽  
Suppression Ratio ◽  
Optical Signal ◽  
Frequency Multiplication ◽  
High Quality ◽  
Signal Noise ◽  
Side Mode Suppression Ratio ◽  
Second Stage ◽  
Mode Suppression ◽  
Side Mode

An innovative scheme to generate the high-quality OFC based on DPMZM cascaded dual-parallel PolM with frequency multiplication circuit is proposed and demonstrated. In the scheme, 5 comb lines are generated in the first-stage generator, and the comb line is expanded to 11 times in the second-stage generator. The theoretical model of the overall scheme is established and analyzed. In this scheme, 66-line OFC is generated and the flatness is 0.73 dB, the side mode suppression ratio (SMSR) is 14.19 dB, and the optical signal noise ratio (OSNR) is about 29 dB.

scholarly journals 1310 nm hybrid InP/InGaAsP on silicon distributed feedback laser with high side-mode suppression ratio

2015 ◽  
Vol 23 (7) ◽  
pp. 8489 ◽  
Author(s):  
Helene Duprez ◽  
Antoine Descos ◽  
Thomas Ferrotti ◽  
Corrado Sciancalepore ◽  
Christophe Jany ◽  
...  
Keyword(s):  
Suppression Ratio ◽  
Distributed Feedback ◽  
Distributed Feedback Laser ◽  
Side Mode Suppression Ratio ◽  
Mode Suppression ◽  
High Side ◽  
Side Mode

High-power wavelength stabilized 970nm tilted cavity laser with a 41.3dB side mode suppression ratio

2007 ◽  
Vol 91 (24) ◽  
pp. 241112 ◽  
Author(s):  
L. Ya. Karachinsky ◽  
M. Kuntz ◽  
G. Fiol ◽  
V. A. Shchukin ◽  
N. N. Ledentsov ◽  
...  
Keyword(s):  
High Power ◽  
Suppression Ratio ◽  
Side Mode Suppression Ratio ◽  
Mode Suppression ◽  
Cavity Laser ◽  
Side Mode
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