TEMPERATURE INSENSITIVE INGAASP INP OPTICAL FILTER INTEGRATED WITH DUAL PHOTODIODES/

Authors
TSUZUKI K TAKEUCHI H OKU S TANOBE H KADOTA Y YAMAMOTO M
Citation
K. Tsuzuki et al., TEMPERATURE INSENSITIVE INGAASP INP OPTICAL FILTER INTEGRATED WITH DUAL PHOTODIODES/, Electronics Letters, 33(23), 1997, pp. 1948-1949
Citations number
4
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
33
Issue
23
Year of publication
1997
Pages
1948 - 1949
Database
ISI
SICI code
0013-5194(1997)33:23<1948:TIIIOF>2.0.ZU;2-2
Abstract
A monolithic temperature insensitive InGaAsP/InP wavelength monitor ha s been developed for the first time. This wavelength monitor is quite small, similar to 12mmx2mm, and includes a Mach-Zehnder (MZ) interfero meter and dual photodiodes (PDs). The temperature dependence of this f ilter is suppressed to similar to 0.2 Angstrom/degrees C.