Relative frequency stabilization of a set of 1551-nm semiconductor lasers using optical phase-locked loops

1992 ◽  
Author(s):  
Qing Li ◽  
Xiaopin Zhang ◽  
Peida Ye
Keyword(s):  
Semiconductor Lasers ◽  
Relative Frequency ◽  
Frequency Stabilization ◽  
Phase Locked Loops ◽  
Optical Phase

Coherent Combination of Two Semiconductor Lasers Using Optical Phase Locked Loops (OPLLs)

2006 ◽  
Author(s):  
Wei Liang ◽  
Amnon Yariv ◽  
Anthony Kewitsch ◽  
George Rakuljic
Keyword(s):  
Semiconductor Lasers ◽  
Phase Locked Loops ◽  
Optical Phase

scholarly journals Coherent combining of the output of two semiconductor lasers using optical phase-lock loops

2007 ◽  
Vol 32 (4) ◽  
pp. 370 ◽  
Author(s):  
Wei Liang ◽  
Amnon Yariv ◽  
Anthony Kewitsch ◽  
George Rakuljic
Keyword(s):  
Semiconductor Lasers ◽  
Phase Lock ◽  
Optical Phase ◽  
Coherent Combining

Linewidth Stabilization of Semiconductor Lasers in an External Cavity

1984 ◽  
Vol 5 (2) ◽  
Author(s):  
C. J. Nielsen ◽  
J. H. Osmundsen
Keyword(s):  
Semiconductor Laser ◽  
Semiconductor Lasers ◽  
Cavity Mode ◽  
External Cavity ◽  
Frequency Stabilization ◽  
Control Loop ◽  
Mean Frequency ◽  
Mode Operation ◽  
Single Cavity ◽  
Single Cavity Mode

SummaryAn automatic linewidth control loop which provides stable optimum linewidth reduction and single cavity mode operation of an external cavity semiconductor laser is presented. Stable linewidth reduction from 70 MHz to below 2 MHz is obtained for a 1.3 μm BH-laser, whereas simultaneous mean frequency stabilization to within 1 kHz and linewidth reduction from 17 MHz to 1.6 MHz is demonstrated for an 830 nm CSP-laser.

Improved phase detector for electro-optical phase-locked loops

2008 ◽  
Vol 44 (12) ◽  
pp. 758 ◽  
Author(s):  
L. Naglič ◽  
L. Pavlovič ◽  
B. Batagelj ◽  
M. Vidmar
Keyword(s):  
Phase Detector ◽  
Phase Locked Loops ◽  
Optical Phase
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