$1.34~\mu m Q-Switched Nd:YVO4 Laser Based on Perovskite Film Saturable Absorber$

1.34~\mu m Q-Switched Nd:YVO4 Laser Based on Perovskite Film Saturable Absorber

Hybrid organic-inorganic methylammonium lead halide (CH 3 NH 3 PbI 3 ) perovskite with a direct band gap has emerged as a material in the development of optoelectronic devices. Here, for the first time, at 1.34~\mu \text{m} , we fabricated CH 3 NH 3 PbI 3 perovskite film saturable absorbers by spin...

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Veröffentlicht in:	IEEE photonics technology letters 2020-01, Vol.32 (1), p.3-6
Hauptverfasser:	Wang, Jiang, Wang, Yonggang, Wang, Taijin, Liu, Sicong, Wang, Huizhong, Dong, Tao, Wang, Yun
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Measurement by laser beam Modulation Optical pulses Optical saturation Perovskite Q-switched laser saturable absorber Solid lasers
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