NARROW-BAND OPTICAL WAVELENGTH COMB BY ARROW-TYPE VERTICAL COUPLER WITH THICK CAVITY

Authors
GEHLER J SATO S CHU ST PAN WG KOKUBUN Y
Citation
J. Gehler et al., NARROW-BAND OPTICAL WAVELENGTH COMB BY ARROW-TYPE VERTICAL COUPLER WITH THICK CAVITY, Electronics Letters, 33(23), 1997, pp. 1947-1948
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
33
Issue
23
Year of publication
1997
Pages
1947 - 1948
Database
ISI
SICI code
0013-5194(1997)33:23<1947:NOWCBA>2.0.ZU;2-N
Abstract
A vertical ARROW-coupler filter has been proposed and realised. The AR ROWs were deposited on either side of a silicon wafer, which acts as a very thick Fabry-Perot cavity. A wavelength comb like output spectrum with a free spectral range of 3.7nm and a bandwidth (FWHM) of 0.1nm w as measured.