Phase-matched self-doubling optical parametric oscillator
| Autor: | Kahraman G. Köprülü, Orhan Aytür, Tolga Kartaloglu |
|---|---|
| Rok vydání: | 1997 |
| Předmět: |
Wavelength Parametric Oscillators
Physics::Optics Pumping (laser) Titanium Sapphire Lasers Laser Tuning law.invention Solid State Lasers law Polarization Frequencies Cavity resonators Parametric statistics Optical amplifier Distributed feedback laser Atomic and Molecular Physics and Optics Vackář oscillator Mirrors Frequency multiplying circuits Parametric Generation Femtosecond Optoelectronics Antireflection coatings Parametric oscillator Frequency Doubling Crystal orientation Light polarization Materials science Potassium Compounds Wavelength Optical parametric oscillators Crystals Laser mode locking Laser Beams Optical pumping Optics Ultrafast laser spectroscopy Laser pulses Parametric oscillators Electrooptical devices business.industry Spectrum Analysis Energy conversion efficiency Second-harmonic generation Single nonlinear crystals Laser Optical parametric amplifier Second Harmonic Generation Potassium Titanyl Phosphate Phase Matching Optical parametric oscillator Single crystals business |
| Zdroj: | Optics Letters Proceedings of the 9th Annual Meeting IEEE Lasers and Electro-Optics Society, LEOS 1996 |
| ISSN: | 0146-9592 |
| Popis: | Date of Conference: 18-21 November 1996 Conference Name: 9th Annual Meeting IEEE Lasers and Electro-Optics Society, LEOS 1996 A new self-doubling optical parametric oscillator (OPO) uses a single nonlinear crystal for both parametric generation and frequency doubling. It is based on a KTiOPO4 (KTP) crystal pumped by a Ti:Sapphire laser operating at a wavelength of 739 nm. The crystal is cut such that the signal wavelength of the OPO is at 1064 nm, corresponding to an idler wavelength of 2420 nm. The OPO cavity resonates only the signal wavelength. The signal beam is also phase-matched for second harmonic generation (SHG) at the same crystal orientation. With proper polarization rotation, an output beam at a wavelength of 532 nm can be obtained. |
| Databáze: | OpenAIRE |
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