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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Linlin Li |
| Copyright Year | 1965 |
| Abstract | Optical frequency bistability and power bistability in semiconductor lasers biased from below to above threshold are presented using the unified description of semiconductor lasers with external light injection. A new method is given to calculate the bistable frequency and power loop widths. When the bias current of a laser is fixed, there is a lowest power for the external light to realize optical frequency bistability. And this lowest power reaches its minimum just at threshold. The optical injection level (defined as the ratio of the injected power to the power emitted by the free-running laser) must be larger than a certain value to obtain the bistability. This level may be larger than unity for a laser biased below threshold. On the other hand, for a given bias current, there is a lowest frequency detuning between the electric field of the laser and the injected field to achieve the power bistability. And this detuning must be negative for any bias current (below or above threshold) of the laser. The results are in good agreement with experiments.< |
| Sponsorship | IEEE Lasers and Electro-Optics Society |
| Starting Page | 233 |
| Ending Page | 239 |
| Page Count | 7 |
| File Size | 642587 |
| File Format | |
| ISSN | 00189197 |
| Volume Number | 31 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1995-02-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Optical bistability Power lasers Semiconductor lasers Nonlinear optics Optical signal processing High speed optical techniques Semiconductor optical amplifiers Stimulated emission Frequency locked loops Frequency estimation |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering |
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