High-power high-repetition-rate copper-vapor-pumped dye laser
Journal Article
·
· Optical Engineering; (United States)
- Bhabha Atomic Research Centre, Bombay (India). Laser and Plasma Technology Div.
The design and development of an efficient high average power dye laser oscillator-amplifier system developed at the Laser and Plasma Technology Division, Bhabha Atomic Research Centre, is reported. The dye laser is pumped by a 6.5-kHz repetition rate copper vapor laser. The signal beam to the dye amplifier is obtained from an efficient narrow-band grazing incidence grating (GIG) dye laser oscillator incorporating a multiple prism beam expander. Amplifier extraction efficiency up to 40% was obtained in a single amplifier stage, using rhodamine 6G (Rh6G) in ethanol. The authors have also demonstrated simultaneous amplification of two laser beams at different wavelengths in the same dye amplifier cell.
- OSTI ID:
- 6958284
- Journal Information:
- Optical Engineering; (United States), Journal Name: Optical Engineering; (United States) Vol. 33:6; ISSN 0091-3286; ISSN OPEGAR
- Country of Publication:
- United States
- Language:
- English
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