Optical frequency comb generation via pulsed gain-switching in externally-injected semiconductor lasers using step-recovery diodes

2020 ◽  
Vol 131 ◽  
pp. 106392
Author(s):  
Alejandro Rosado ◽  
Eamonn P. Martin ◽  
Antonio Pérez-Serrano ◽  
José Manuel G. Tijero ◽  
Ignacio Esquivias ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Gain Switching ◽  
Comb Generation

scholarly journals Numerical and Experimental Analysis of Optical Frequency Comb Generation in Gain-Switched Semiconductor Lasers

2019 ◽  
Vol 55 (6) ◽  
pp. 1-12 ◽  
Author(s):  
Alejandro Rosado ◽  
Antonio Perez-Serrano ◽  
Jose Manuel G. Tijero ◽  
Angel Valle Gutierrez ◽  
Luis Pesquera ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Experimental Analysis ◽  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Comb Generation

Experimental study of optical frequency comb generation in gain-switched semiconductor lasers

2018 ◽  
Vol 108 ◽  
pp. 542-550 ◽  
Author(s):  
Alejandro Rosado ◽  
Antonio Pérez-Serrano ◽  
José Manuel G. Tijero ◽  
Ángel Valle ◽  
Luis Pesquera ◽  
...  
Keyword(s):  
Experimental Study ◽  
Semiconductor Lasers ◽  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Comb Generation

scholarly journals Hybrid Integrated Semiconductor Lasers with Silicon Nitride Feedback Circuits

Photonics ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 4 ◽  
Author(s):  
Klaus-J. Boller ◽  
Albert van Rees ◽  
Youwen Fan ◽  
Jesse Mak ◽  
Rob Lammerink ◽  
...  
Keyword(s):  
Silicon Nitride ◽  
Semiconductor Lasers ◽  
Frequency Comb ◽  
Laser Frequency ◽  
Low Loss ◽  
High Importance ◽  
Spectral Linewidth ◽  
Wide Range ◽  
Laser Sources ◽  
Comb Generation

Hybrid integrated semiconductor laser sources offering extremely narrow spectral linewidth, as well as compatibility for embedding into integrated photonic circuits, are of high importance for a wide range of applications. We present an overview on our recently developed hybrid-integrated diode lasers with feedback from low-loss silicon nitride (Si 3 N 4 in SiO 2 ) circuits, to provide sub-100-Hz-level intrinsic linewidths, up to 120 nm spectral coverage around a 1.55 μ m wavelength, and an output power above 100 mW. We show dual-wavelength operation, dual-gain operation, laser frequency comb generation, and present work towards realizing a visible-light hybrid integrated diode laser.

scholarly journals Enhanced optical frequency comb generation by pulsed gain-switching of optically injected semiconductor lasers

2019 ◽  
Vol 27 (6) ◽  
pp. 9155 ◽  
Author(s):  
A. Rosado ◽  
A. Pérez-Serrano ◽  
J. M. G. Tijero ◽  
Á. Valle ◽  
L. Pesquera ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Gain Switching ◽  
Comb Generation
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