IMPROVED LASER-FIBER COUPLING BY USING SPOT-SIZE TRANSFORMER

Authors
RAHMAN BMA RAJARAJAN M WONGCHAROEN T GRATTAN KTV
Citation
Bma. Rahman et al., IMPROVED LASER-FIBER COUPLING BY USING SPOT-SIZE TRANSFORMER, IEEE photonics technology letters, 8(4), 1996, pp. 557-559
Citations number
5
Categorie Soggetti
Optics,"Physics, Applied
Journal title
IEEE photonics technology letters → ACNP
ISSN journal
10411135
Volume
8
Issue
4
Year of publication
1996
Pages
557 - 559
Database
ISI
SICI code
1041-1135(1996)8:4<557:ILCBUS>2.0.ZU;2-1
Abstract
Improved coupling between a laser and a fiber is demonstrated using a synchronous directional coupler section with nonidentical waveguides t o enlarge the spot-size for improved butt-coupling.