DocumentCode :
1109512
Title :
Symmetric directional coupler switches
Author :
Forber, Richard A. ; Marom, Emanuel
Author_Institution :
Hughes Research Laboratories, Malibu, CA, USA
Volume :
22
Issue :
6
fYear :
1986
fDate :
6/1/1986 12:00:00 AM
Firstpage :
911
Lastpage :
919
Abstract :
Operation and design considerations are described for a general class of symmetric directional coupler switches. Performance limitations are discussed in terms of asymmetries. Comparisons are made between various waveguide and electrode geometries. Measured devices operating at \\lambda = 0.83 \\mu m have a Vπvoltage length product under 30 V mm and an extinction ratio greater than 28 dB in each output state.
Keywords :
Electrooptic switches; Optical directional couplers; Directional couplers; Electrodes; Extinction ratio; Fabrication; Geometrical optics; Optical refraction; Optical switches; Optical waveguides; Testing; Voltage;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/JQE.1986.1073047
Filename :
1073047
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1109512
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