TITLE

Photonic crystal membrane waveguides with low insertion losses

AUTHOR(S)
Quynh Vy Tran; Combrié, Sylvain; Colman, Pierre; De Rossi, Alfredo
PUB. DATE
August 2009
SOURCE
Applied Physics Letters;8/10/2009, Vol. 95 Issue 6, p061105
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We demonstrate experimentally that the fiber to fiber total insertion loss into a single-mode waveguide in a suspended photonic crystal membrane can be reduced to less than 10 dB (input, output, and propagation) without introducing any supplementary processing step (e.g., polymer deposition and etching). This is achieved through a suitable design of the waveguide end-facets minimizing the impedance mismatch and thereby the residual reflectance at the waveguide ends.
ACCESSION #
43720402

 

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