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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 5, Iss. 5 — May. 10, 2007
  • pp: 284–285

In-phase output beam from broad-area diode array using Talbot cavity

Pengfei Zhao, Qiang Li, Weirong Guo, Bo Liu, and Tiechuan Zuo  »View Author Affiliations


Chinese Optics Letters, Vol. 5, Issue 5, pp. 284-285 (2007)


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Abstract

The robust phase locking of a linear diode array consisting of 49 broad-area emitters was demonstrated. The single lobe in the far field with output power of 0.83 W was observed. The far-field divergence was reduced to 2.0 mrad. The spectral bandwidth was reduced from 1.7 to 0.13 nm.

© 2007 Chinese Optics Letters

OCIS Codes
(140.2010) Lasers and laser optics : Diode laser arrays
(140.3290) Lasers and laser optics : Laser arrays
(140.3300) Lasers and laser optics : Laser beam shaping
(140.3410) Lasers and laser optics : Laser resonators

Citation
Pengfei Zhao, Qiang Li, Weirong Guo, Bo Liu, and Tiechuan Zuo, "In-phase output beam from broad-area diode array using Talbot cavity," Chin. Opt. Lett. 5, 284-285 (2007)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-5-5-284

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