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Generation of Intensity Squeezing in Laser Diodes by Weak External Cavity Feedback |
| ZHANG Tian-cai;HOU Zhan-jia;WANG Jun-min;XIE Chang-de;PENG Kun-chi |
| Institute of Opto-Electronics, Shanxi University, Taiyuan 030006 |
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| Cite this article: |
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ZHANG Tian-cai, HOU Zhan-jia, WANG Jun-min et al 1996 Chin. Phys. Lett. 13 734-736 |
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Abstract We report the generation of intensity squeezing in a single-mode laser diode by weak external cavity feedback. The measurable squeezing of the output beam is 4.7%, corrected to 8.9% for the actual squeezing. This proves that intensity squeezing can be obtained by weak feedback.
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| Keywords:
42.50.Dv
42.62.Fi
42.55.Px
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Published: 01 October 1996
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| PACS: |
42.50.Dv
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(Quantum state engineering and measurements)
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42.62.Fi
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(Laser spectroscopy)
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42.55.Px
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(Semiconductor lasers; laser diodes)
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