DocumentCode
733505
Title
Frequency locked cascaded micro ring resonators enabling real time and highly precise long and short time sensing
Author
Stern, Liron ; Keinan, Gal ; Naiman, Alex ; Mazurski, Noa ; Levy, Uriel
Author_Institution
Dept. of Appl. Phys., Hebrew Univ. of Jerusalem, Jerusalem, Israel
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We demonstrate an ultrasensitive differential sensing apparatus, based on a frequency locked cascaded micro-resonator scheme. By measuring the lasers beat frequency a highly sensitive sensor both in short (seconds) and long (hours) times is demonstrated.
Keywords
laser beams; laser variables measurement; micro-optics; microsensors; optical resonators; optical sensors; differential sensing apparatus; frequency locked cascaded microring resonators; highly precise long time sensing; highly precise short time sensing; laser beat frequency; real time sensing;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7183945
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