Very low crosstalk 1 x 2 digital optical switch integrated with variable optical attenuators

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A novel digital thermo-optic switch based on a polymer waveguide has been demonstrated. The proposed switch consists of a conventional 1x2 digital optical switch and compact variable optical attenuators. with both elements: integrated in series. The switches exhibit very low crosstalk values of -42 and -40d8, and the switching power is similar to 170mW at 1.55 mum.
Publisher
IEE-INST ELEC ENG
Issue Date
2001-04
Language
English
Article Type
Article
Citation

ELECTRONICS LETTERS, v.37, no.9, pp.587 - 588

ISSN
0013-5194
URI
http://hdl.handle.net/10203/14524
Appears in Collection
EE-Journal Papers(저널논문)
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