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A single-longitudinal-mode CW 0.25 mm Tm,Ho:GdVO4 microchip laser

  • R. L. Zhou
  • , Y. L. Ju
  • , C. T. Wu
  • , Z. G. Wang
  • , Y. Z. Wang
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

A single-longitudinal-mode of 0.25 mm Tm,Ho:GdVO4 Microchip Laser was reported. The maximal continuous wave (CW) output power was 26.4 mW and the threshold of 118 mW. The Tm,Ho:GdVO4 Microchip Laser output wavelength was centered at 2039.7598 nm with bandwidth of about 57.1 pm. The beam quality factor was M2 ̃ 1.52 ± 0.03 measured by knife-edge method. The Longitudinal-Mode was scanned by a FPI and the transverse mode was monitored by an infrared vidicon camera.

Original languageEnglish
Pages (from-to)1320-1323
Number of pages4
JournalLaser Physics
Volume20
Issue number6
DOIs
StatePublished - Jun 2010

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