Referenced Items are not available for this document.
A technique for setting the absolute frequency of a 1.5- mu m two-section distributed Bragg reflector (DBR) laser using an Er:YAG optical filter as a frequency discriminator is described. The absolute frequency of the laser was controlled with an accuracy better than 300 MHz over a tuning range of several hundred gigahertz. The frequency drift with laser temperature was -130 MHz/ degrees C, and the tuning rate with current in the active region was 40 MHz/mA.<
Published in:
Photonics Technology Letters, IEEE
(Volume:2
,
Issue:
1
)
Date of Publication: Jan. 1990
- Page(s):
- 63 - 65
- ISSN :
- 1041-1135
- INSPEC Accession Number:
- 3633489
- Digital Object Identifier :
- 10.1109/68.47044
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Jan. 1990
- Sponsored by :
- IEEE Photonics Society
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