Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Yi-Kun Bu"'
Autor:
Yan-Hui Chen, Yang Mei, Zhong-Ming Zheng, Rong-Bin Xu, Ya-Chao Wang, Lei-Ying Ying, Zhi-Wei Zheng, Hao Long, Yi-Kun Bu, Bao-Ping Zhang
Publikováno v:
AIP Advances, Vol 13, Iss 7, Pp 075114-075114-7 (2023)
For GaN-based vertical-cavity surface-emitting lasers (VCSELs), a suitable current confinement layer is essential for high-performance devices. The effect of different current confinement layers, including SiO2, AlN, and diamond, on the performance o
Externí odkaz:
https://doaj.org/article/2797afdd9760485cb36c3e9c6e5ec40d
Autor:
Judith M. Dawes, Yi Kun Bu, Zhong Fa Wang, Zhiping Cai, Xiaozhong Wang, Zhe Liu, Guo Xiong Cai, Lu Jian Chen
Publikováno v:
IEEE Photonics Technology Letters. 26:1983-1985
Publikováno v:
Optics & Laser Technology. 38:569-572
A new laser transition at 1112 nm was obtained after analyzing the parameters of the main laser transitions in Nd:YAG and calculating the transmission loss of the cavity at 1064, 1319, and 946 nm. The maximum output power of the fundamental wavelengt
Publikováno v:
Optics & Laser Technology. 38:565-568
A design of LD-pumped Nd:YVO 4 laser that generates simultaneous laser action at wavelengths 1064 and 1342 nm by optimizing film design is presented. An optimized continuous-wave (cw) yellow laser at 593.5 nm in room temperature is obtained for the f
Publikováno v:
Optics & Laser Technology. 38:540-543
An LD-pumped Nd:YVO 4 passively Q-switched by V:YAG and intracavity frequency doubled by LBO red pulse laser at 671 nm was presented. With 1.6 W incident pump power, average output power of 53 mW, pulse duration (FWHM) of 29.5 ns, pulse repetition ra
Publikováno v:
Optics Communications. 259:212-215
We demonstrate the generation of TEM 00 mode yellow light in critically type II phase-matched KTiOPO 4 (KTP) with intracavity frequency doubling of a diode-pumped Nd:YAG laser at room temperature. After a 150 μm thick etalon have been inserted into
Publikováno v:
Optics Communications. 258:67-71
A compact folded three-mirror cavity with length of 100 mm is optimized to obtain high efficient 457 nm laser. When the incident pump power into Nd:YVO4 is 16.3 W, as high as 1.52 W continuous wave 457 nm blue laser is achieved by LBO intracavity fre
Publikováno v:
Optics & Laser Technology. 39:1081-1083
We report on a laser diode end-pumped Nd:YAG blue laser using a three-mirror-folded cavity. Three different crystals cut for type-I critical phase matching are used for the intra-cavity frequency doubling of the laser: 10-mm-long LiB 3 O 5 (LBO), 15-
Publikováno v:
Optoelectronics Letters. 1:30-32
A design of diode-pumped Nd: YAG laser with a single crystal that generates simultaneous laser action at the wavelengths of 1064 nm and 1319 nm was presented and continuous-wave (CW) of 588.9 nm was obtained for the first time by use of type-I critic
Publikováno v:
Applied optics. 46(15)
We describe experimental results with a diode-pumped, passively Q-switched extracavity second- and third-harmonic generation. Cr:YAG is used as a saturable absorber for pulse generation. Taking into account the thermal effects of Nd:YAG at high incid