Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Wanggen Sun"'
Autor:
Yuting Ouyang, Jiayu Zhang, Wanggen Sun, Mengxiao Li, Tao Chen, Haikun Zhang, Wenjing Tang, Wei Xia
Publikováno v:
Frontiers of Optoelectronics, Vol 16, Iss 1, Pp 1-9 (2023)
Abstract Stable picosecond dissipative soliton pulses were observed in an ytterbium-doped fiber laser employing a high-quality mixture of BP/SnSe2-PVA saturable absorber (SA). The modulation depth, saturation intensity, and non-saturable loss of the
Externí odkaz:
https://doaj.org/article/5f4090fa144949e1a162e19951b31604
Autor:
Peng Liu, Wanggen Sun, Xiao Sun, Zhen Zhu, Huabing Qin, Jian Su, Chengcheng Liu, Wenjing Tang, Kai Jiang, Wei Xia, Xiangang Xu
Publikováno v:
Photonics, Vol 10, Iss 6, p 619 (2023)
The pumping of Tm-doped crystal or fiber by a 792 nm semiconductor laser is an important way to generate a mid-infrared laser, which is widely used in various fields. In this paper, a high–power 792 nm fiber–coupled semiconductor laser module was
Externí odkaz:
https://doaj.org/article/5aa423f36ca14755b6b4bfbacdc36c09
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Excellent Q-switching operations modulated by new two-dimensional (2D) saturable absorber (SA) materials with stable performance is a hot topic in all-solid-state pulsed laser research. In this work, the watt-level high-stability passive Q-switching
Externí odkaz:
https://doaj.org/article/8d21d966f92c40b2aa642970ae1b4df4
Publikováno v:
Molecules, Vol 26, Iss 15, p 4406 (2021)
Based on an as-prepared high-quality WS2 film and an electro-optic modulator (EOM), a dual-loss-modulated low repetition rate mode-locking laser at 0.53 μm with high peak power is presented for the first time. The laser characteristics versus the pu
Externí odkaz:
https://doaj.org/article/072c7730355b449988ba52bbd421f016
Autor:
Peng Liu, Wanggen Sun, Hongyi Liu, Fangjun Yin, Ruirui Lei, Kai Jiang, Jing Wang, Wenjing Tang, Wei Xia
Publikováno v:
Microwave and Optical Technology Letters.
Publikováno v:
Microwave and Optical Technology Letters.
Publikováno v:
Infrared Physics & Technology. 123:104128