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Author:

Zhao, Peng-Fei (Zhao, Peng-Fei.) | Liu, Bo (Liu, Bo.) (Scholars:刘博) | Li, Qiang (Li, Qiang.) (Scholars:李强) | Zhang, Xue (Zhang, Xue.) | Zuo, Tie-Chuan (Zuo, Tie-Chuan.)

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Abstract:

Stabilization and spectrum narrowing of the emission wavelength of high-power diode laser array is demonstrated by a volume Bragg grating (VBG) resonator. The spectral full width half maximum of the output emission was suppressed by VBG cavity from 1.7 nm to 0.4 nm, and the emission wavelength of VBG-locked diode laser array varied slightly with variation of output power and heat sink temperature. Output power of 15.12 W is achieved from VBG-locked diode laser array with a loss of approximately 2% when the injection current is 35 A.

Keyword:

Bragg gratings Semiconductor lasers Energy efficiency Resonators Solid state lasers

Author Community:

  • [ 1 ] [Zhao, Peng-Fei]College of Laser Engineering, Beijing University of Technology, Beijing 100022, China
  • [ 2 ] [Liu, Bo]College of Laser Engineering, Beijing University of Technology, Beijing 100022, China
  • [ 3 ] [Li, Qiang]College of Laser Engineering, Beijing University of Technology, Beijing 100022, China
  • [ 4 ] [Zhang, Xue]College of Laser Engineering, Beijing University of Technology, Beijing 100022, China
  • [ 5 ] [Zuo, Tie-Chuan]College of Laser Engineering, Beijing University of Technology, Beijing 100022, China

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Source :

High Power Laser and Particle Beams

ISSN: 1001-4322

Year: 2007

Issue: 8

Volume: 19

Page: 1251-1253

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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