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Influences of atmospheric turbulence effects on the orbital angular momentum spectra of vortex beams
[期刊论文] 作者：ShiyaoFu,ChunqingGao,
来源：PhotonicsResearch 年份：2016
We investigate the atmospheric turbulence effects on orbital angular momentum (OAM) spectra of different kinds of vortex beams, including Laguerre–Gaussian (LG) beams and Bessel beams, numerically. We generate the holograms of atmospheric ......
[期刊论文] 作者：ZhifengLIN，ChunqingGAO，Mingwei,
来源：光电子学前沿 年份：2009
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[期刊论文] 作者：LingniZHU，ChunqingGAO，RanWANG，,
来源：光电子学前沿 年份：2012
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[期刊论文] 作者：YunshanZHANG，ChunqingGAO，Mingw,
来源：光电子学前沿 年份：2011
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Passively Q-switched single-frequency output from a diffusion-bonded monolithic Nd:YAG non-planar ri
[期刊论文] 作者：MingweiGao,FuyongYue,TieFeng,JialongLi,ChunqingGao,
来源：ChineseOpticsLetters 年份：2014
A compact monolithic Nd:YAG non-planar ring laser with diffusion-bonded Cr4 :YAG is demonstrated, and high stable pulsed single-frequency laser at 1.06 \mu m is realized. Theoretical analysis and simulation results of pulsed laser parameter......
1 319-nm single-frequency output from dif fusion-bonded monolithic nonplanar Nd:YAG ring resonator w
[期刊论文] 作者：MingweiGao,YuZhao,LuyanZhang,LeiWang,ChunqingGao,
来源：ChineseOpticsLetters 年份：2013
An efficient 1 319-nm Nd:YAG single-frequency laser is demonstrated in a diffusion-bonded nonplanar ring oscillator (NPRO) with an undoped end. The thermal model of diffusion-bonded NPRO is generated to analyze the temperature field and the......
[期刊论文] 作者：ShiyaoFu,TongluWang,ShikunZhang,ZheyuanZhang,YanwangZhai,ChunqingGao,
来源：PhotonicsResearch 年份：2017
In this paper, we demonstrate a scheme for compensating distorted optical vortex beams carrying orbital angular momentum. By inputting the intensity profile into the Gerchberg–Saxton algorithm [Optik...
Laser diode pumped high-energy single-frequency Er:YAG laser with hundreds of nanoseconds pulse dura
[期刊论文] 作者：ShanghuaLi,QingWang,RuiSong,FangfangHou,MingweiGao,ChunqingGao,
来源：ChineseOpticsLetters 年份：2020
We demonstrated a high-energy single-frequency erbium-doped yttrium aluminum garnet (Er:YAG) laser. With 1470 nm laser diodes (LDs) as pumping sources, single-frequency laser pulses with energy of 28.6 mJ, 21.6 mJ, and 15.0 mJ are obtained ......
[期刊论文] 作者：QingWang,ChunqingGao,YanZhao,SuhuiYang,GuanghuiWei,DongmeiHong2,
来源：ChineseOpticsLetters 年份：2003
Single-frequency 1319-nm laser was obtained by using a laser-diode-pumped monolithic Nd:YAG crystal with a non-planar ring oscillator (NPRO). When the NPRO laser was pumped by an 800-μm fiber coupled laser diode, the output power of the si......
Demonstration of high-dimensional free-space data coding/decoding through multi-ring optical vortice
[期刊论文] 作者：ShiyaoFu,YanwangZhai,HengZhou,JianqiangZhang,CiYin,ChunqingGao,
来源：ChineseOpticsLetters 年份：2019
Multi-ring optical vortices are a kind of structured beams that carry orbital angular momentum (OAM) and have concentrical doughnut intensity distributions. In this Letter, we present both theoretically and experimentally a scheme that empl......
[期刊论文] 作者：CiYin,ShiyaoFu,YahuiZhang,YanwangZhai,HengZhou,ChunqingGao,
来源：ChineseOpticsLetters 年份：2018
A scheme for beam combination at any angles employing a specially designed multilayer grating is proposed. Such a grating is able to convert noncoaxial laser beams to coaxial ones, and the combined beams are able to output along the normal ......
[期刊论文] 作者：YixuanZhang,ChunqingGao,QingWang,QuanxinNa,MengZhang,MingweiGao,ShuaiHuang,
来源：ChineseOpticsLetters 年份：2019
A novel 1 kHz single-frequency, Q-switched Er-doped yttrium aluminum garnet (Er:YAG) laser pumped by a 1470 nm laser diode is demonstrated. The 500 ns, 5.52 mJ single-frequency, diffraction-limited pulses are obtained by using a ‘ramp-fir...
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