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- Laurell, Fredrik, et al.
(författare)
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Laser-written waveguides in KTP for broadband Type II second harmonic generation
- 2012
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Ingår i: Optics Express. - 1094-4087. ; 20:20, s. 22308-22313
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Tidskriftsartikel (refereegranskat)abstract
- Femto-second laser writing was used to fabricate waveguides in a z-cut KTP sample with losses below 0.8 dB/ cm. They were used for efficient, broad bandwidth, Type II birefringent second harmonic generation to the green. The temperature and wavelength bandwidth were, 28 degrees C.cm and 0.85 nm.cm, respectively.
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