Second harmonic generation in a high-Q lithium niobate microresonator fabricated by femtosecond laser micromachining

We report on second harmonic generation (SHG) in on-chip high- Q (>105) lithium niobate (LiNbO 3 , LN) microresonators fabricated by femtosecond laser micromachining. We examine the efficiency of SHG with either a continuous-wave (CW) or an ultrashort pulsed pump laser. The normalized conversion...

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Veröffentlicht in:	Science China. Physics, mechanics & astronomy mechanics & astronomy, 2015-11, Vol.58 (11), p.114209, Article 114209
Hauptverfasser:	Lin, JinTian, Xu, YingXin, Fang, ZhiWei, Wang, Min, Wang, NengWen, Qiao, LingLing, Fang, Wei, Cheng, Ya
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Classical and Continuum Physics Continuous radiation Laser machining Lasers Lithium Lithium niobates Micromachining Observations and Techniques Physics Physics and Astronomy Second harmonic generation
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