Referenced Items are not available for this document.
In this letter, we demonstrate an optical demultiplexer on the silicon-on-insulator material employing the turning-mirror-integrated arrayed-waveguide grating (AWG). We substitute the bent waveguide array in the traditional AWG configuration by adopting the structure of the turning-mirror-integrated straight waveguides. Description of the design procedure is provided. The crosstalk of the fabricated 1×4 AWG is better than -23.1 dB. The typical on-chip insertion loss is about -8 dB and the output nonuniformity is less than 0.4 dB. The polarization-dependent central wavelength shift is about 0.068 nm.
Published in:
Photonics Technology Letters, IEEE
(Volume:17
,
Issue:
2
)
Date of Publication: Feb. 2005
- Page(s):
- 378 - 380
- ISSN :
- 1041-1135
- INSPEC Accession Number:
- 8278194
- Digital Object Identifier :
- 10.1109/LPT.2004.839394
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 24 January 2005
- Issue Date :
- Feb. 2005
- Sponsored by :
- IEEE Photonics Society
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