Journal article

Photon-number squeezing in a free-running quantum-well laser operating at 980 nm

Abstract:: We present intensity noise investigations of a free-running InGaAs quantum-well laser diode operating at 980 nm at room temperature. The laser had a threshold current of 17 mA. Photon-number squeezing was achieved for drive currents of 48 mA when the laser was operating on two dominant longitudinal modes. The degree of squeezing obtained was 9%, which was in reasonable agreement with the current-to-current efficiency of 11%. No squeezing was observed at 35 K.

Publication status:: Published

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APA Style

Wolfl, F., Ispasoiu, R., Ryan, J., & Fox, A. (2002). Photon-number squeezing in a free-running quantum-well laser operating at 980 nm. JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS, 4(2), 129–133.

MLA Style

Wolfl, F, et al. “Photon-Number Squeezing in a Free-Running Quantum-Well Laser Operating at 980 Nm.” JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS, vol. 4, no. 2, 2002, pp. 129–33.

Chicago Style

Wolfl, F, R Ispasoiu, J Ryan, and A Fox. 2002. “Photon-Number Squeezing in a Free-Running Quantum-Well Laser Operating at 980 Nm.” JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS 4 (2): 129–33.
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Publisher copy:: 10.1088/1464-4266/4/2/308

Authors

+ Wolfl, F More by this author

Role:: Author

+ Ispasoiu, R More by this author

Role:: Author

+ Ryan, J More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Condensed Matter Physics
Role:: Author

+ Fox, A More by this author

Role:: Author

Journal:: JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS More from this journal
Volume:: 4
Issue:: 2
Pages:: 129-133
Publication date:: 2002-04-01
DOI:: 10.1088/1464-4266/4/2/308
EISSN:: 1741-3575
ISSN:: 1464-4266

Language:: English
Keywords:: laser diode

intensity noise

cross-mode gain saturation

photon-number squeezing
Pubs id:: pubs:8565
UUID:: uuid:f19e002e-6ffb-4f82-bdf8-085105d3a514
Local pid:: pubs:8565
Source identifiers:: 8565
Deposit date:: 2012-12-19
ARK identifier:: ark:/29072/ora_f19e002e6ffb4f82bdf8085105d3a514

Terms of use

Copyright date:: 2002

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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