A TEMPERATURE INSENSITIVE INGAASP-INP OPTICAL FILTER

Authors
TANOBE H KONDO Y KADOTA Y YASAKA H YOSHIKUNI Y
Citation
H. Tanobe et al., A TEMPERATURE INSENSITIVE INGAASP-INP OPTICAL FILTER, IEEE photonics technology letters, 8(11), 1996, pp. 1489-1491
Citations number
1
Categorie Soggetti
Optics,"Physics, Applied
Journal title
IEEE photonics technology letters → ACNP
ISSN journal
10411135
Volume
8
Issue
11
Year of publication
1996
Pages
1489 - 1491
Database
ISI
SICI code
1041-1135(1996)8:11<1489:ATIIOF>2.0.ZU;2-P
Abstract
A temperature insensitive optical filter (TIOF) with InGaAsP-InP mater ial system is proposed. Less than 0.1 Angstrom/degrees C temperature d ependence is achieved for the first time even though we used the InGaA sP-InP material system. By changing the optimum structure of the TIOF, blue-shift temperature characteristics are also obtained. These two n ovel phenomena are in good agreement with the TIOF design principle.