Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Hao Yin"'
Publikováno v:
Optics letters. 47(13)
We demonstrate a technique for diffraction-limit focusing, on the basis of a spatial truncation of incident light using spirally structured slit motifs. The spiral pattern leads to a global phase domain where the diffractive wave vectors are distribu
Publikováno v:
Optics letters. 47(8)
For the first time, to the best of our knowledge, the use of Nd
Autor:
Cong Jiang, Weining Huang, Qibang He, Jiayi He, Siqi Zhu, Hao Yin, Zhen Li, Zhenqiang Chen, Shibo Dai
Publikováno v:
Optics Letters. 48:799
We demonstrate the first multi-segmented Nd:YLF laser, to the best of our knowledge. The multi-segmented crystal was designed to straightforwardly aim for the minimum thermal stress without sacrificing the overall laser efficiency, with the influence
Publikováno v:
Optics Letters. 47:6213
Multi-physics coupling, composed of an intense THz laser and electric field, serves as a new approach to realize the ultrahigh-level enhancement on third-harmonic generation (THG) of cubic quantum dots (CQDs). The exchange of quantum states caused by
Autor:
Hui Zhao, Cong Jiang, Keyin Li, Haiqiong Zhou, Siqi Zhu, Hao Yin, Zhen Li, Zhenqiang Chen, Shibo Dai
Publikováno v:
Optics Letters. 47:4754
An efficient high-power nanosecond pulsed deep-red laser at 745 nm is produced by intracavity frequency-doubling an acousto-optically Q switched Nd:YLF/KGW Raman laser using a lithium triborate (LBO) crystal. The critically phase-matched type-I LBO c
Autor:
Peixiong, Zhang, Jiayu, Liao, Xiaochen, Niu, Huiyu, Tan, Shanming, Li, Siqi, Zhu, Hao, Yin, Fengkai, Ma, Qiguo, Yang, Yin, Hang, Zhen, Li, Zhenqiang, Chen
Publikováno v:
Optics letters. 46(16)
A novel mid-infrared (MIR) laser crystal
Autor:
Zhen Li, Siqi Zhu, Keyin Li, Zhenqiang Chen, Hao Yin, Zhi-Hua Tu, Qiguo Yang, Hui Zhao, Shibo Dai
Publikováno v:
Optics letters. 46(13)
We demonstrated a deep-red laser source by intracavity frequency-doubled crystalline Raman laser for the first time, to the best of our knowledge. The actively Q -switched 1314 nm N d : L i Y F 4 laser was first converted to the eye-safe Raman laser
Publikováno v:
Optics letters. 46(6)
The vector vortex light beam, which exhibits a space-variant polarization state and is coupled with orbital angular momentum of light, has been drawing much attention due to its fundamental interest and potential applications in a wide range. Here we
Autor:
Houjie, Ma, Xin, Wei, Hui, Zhao, Minglong, Zhang, Haiqiong, Zhou, Siqi, Zhu, Hao, Yin, Zhen, Li, Zhenqiang, Chen, Yu, Shen, Nan, Zong, Shenjin, Zhang, Shibo, Dai
Publikováno v:
Optics Letters. 47:2210
We demonstrate the first nanosecond pulsed single longitudinal mode (SLM) intracavity-pumped diamond Raman laser, to the best of our knowledge. The eye-safe coherent source at 1634 nm, which was converted from the actively Q-switched 1342 nm Nd:YVO4
Autor:
Fengkai Ma, Qiguo Yang, Huiyu Tan, Zhenqiang Chen, Hao Yin, Siqi Zhu, Jiayu Liao, Yin Hang, Shanming Li, Peixiong Zhang, Xiaochen Niu, Zhen Li
Publikováno v:
Optics Letters. 46:3913
A novel mid-infrared (MIR) laser crystal C o / E r : P b F 2 was successfully grown. The use of E r 3 + ion co-doping to sensitize a C o 2 + ion and enhance the 2.1–4.2 µm broadband MIR emission of the C o 2 + ion in a P b F 2 crystal was studied