DocumentCode
733457
Title
Synthesis of coherent optical pulses using a field-programmable gate array (FPGA)-based gradient descent phase-locking algorithm with three semiconductor lasers
Author
Underwood, Kenneth J. ; Jones, Andrew M. ; Gopinath, Juliet T.
Author_Institution
Dept. of Phys., Univ. of Colorado Boulder, Boulder, CO, USA
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We demonstrate optical pulse synthesis through coherent combination of AOM-separated light by phase-locking feedback from an FPGA. An order of magnitude improvement in phase stability is shown, limited by the noise of the AOM driver.
Keywords
field programmable gate arrays; optical phase locked loops; optical pulse generation; semiconductor lasers; coherent optical pulses; field-programmable gate array; gradient descent phase-locking algorithm; noise; optical pulse synthesis; phase stability; semiconductor lasers; Cost function; Field programmable gate arrays; Laser beams; Optical amplifiers; Optical mixing; Optical pulses; Optimized production technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7183896
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