Single-frequency stabilized dye jet laser pumped with a Cu-vapor laser through a fiber

V. I. Baraulya; S. M. Kobtsev; S. V. Kukarin; A. A. Pustovskikh; V. B. Sorokin

doi:10.1117/12.417732

2 March 2001 Single-frequency stabilized dye jet laser pumped with a Cu-vapor laser through a fiber

V. I. Baraulya, S. M. Kobtsev, S. V. Kukarin, A. A. Pustovskikh, V. B. Sorokin

Proceedings Volume 4353, Laser Optics 2000: Control of Laser Beam Characteristics and Nonlinear Methods for Wavefront Control; (2001) https://doi.org/10.1117/12.417732
Event: Laser Optics 2000, 2000, St. Petersburg, Russian Federation

Abstract

Presented is a stable single-frequency master-oscillator on the basis of a pulsed dye jet laser for powerful isotope separation systems. In a simple GIG resonator without prism expanders, we obtained 170-mW single-frequency output power with an open beam pump and up to 100 mW with a fiber-guided pump. The application of a frequency stabilization system brought the short-term stability down to 50 MHz/s (at pulse duration 8 ns, 15-kHz repetition rate) and the long-term stability down to 120 MHz/hour. A smooth frequency scan within an 8 GHz region (and wider) was achieved on the basis of pivot method with newly implemented components.

Citation Download Citation

V. I. Baraulya, S. M. Kobtsev, S. V. Kukarin, A. A. Pustovskikh, and V. B. Sorokin "Single-frequency stabilized dye jet laser pumped with a Cu-vapor laser through a fiber", Proc. SPIE 4353, Laser Optics 2000: Control of Laser Beam Characteristics and Nonlinear Methods for Wavefront Control, (2 March 2001); https://doi.org/10.1117/12.417732

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