Referenced Items are not available for this document.
A novel vertical coupler filter based on fused InGaAsP-InP and AlGaAs-GaAs waveguide structures is proposed and demonstrated. The large material dispersion difference between InGaAsP and AlGaAs around 1.55 /spl mu/m and similar waveguide geometries are used to realize a less sensitive polarization and narrow-band filter with two separated inputs and outputs and more than -40-dB sidelobe suppression should be possible.
Published in:
Photonics Technology Letters, IEEE
(Volume:11
,
Issue:
1
)
Date of Publication: Jan. 1999
- Page(s):
- 93 - 95
- ISSN :
- 1041-1135
- INSPEC Accession Number:
- 6145405
- Digital Object Identifier :
- 10.1109/68.736405
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Jan. 1999
- Sponsored by :
- IEEE Photonics Society
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