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上海光学精密机械研究... [4]
长春光学精密机械与物... [3]
内容类型
期刊论文 [4]
会议论文 [3]
发表日期
2008 [4]
2007 [1]
2005 [2]
学科主题
光学材料 [2]
激光器;固体激光器 [1]
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Radially polarized and pulsed output from passively Q-switched Nd:YAG ceramic microchip laser
期刊论文
opt. lett., 2008, 卷号: 33, 期号: 22, 页码: 2686, 2688
Li Jian-Lang
;
Ueda Ken-Ichi
;
Musha Mitsuru
;
Zhong Lan-Xiang
;
Shirakawa Akira
收藏
  |  
浏览/下载:1553/218
  |  
提交时间:2009/09/18
Absorbed pump powers
Laser powers
Nd:YAG ceramics
Numerous applications
Output couplers
Peak powers
Polarization degrees
Polarized laser pulses
Pulse durations
Pulsed outputs
Repetition rates
Saturable absorbers
Slope efficiencies
Subwavelength gratings
Yag crystals
侧面抽运国产Nd∶YAG陶瓷棒的激光特性
期刊论文
中国激光, 2008, 卷号: 35, 期号: 12, 页码: 2001, 2004
唐昊
;
朱小磊
;
姜本学
;
潘裕柏
收藏
  |  
浏览/下载:1432/228
  |  
提交时间:2009/09/18
激光器
Atomic percents
Nd:YAG陶瓷
Average powers
激光二极管阵列
Beam divergence angles
侧面抽运
Laser diode array
被动调Q
Nd:YAG ceramic
Nd:yag ceramic lasers
Output couplers
Output performances
Passively Q-switched
Pulse widths
Side pump
Slope efficiencies
Transmission ratios
Wave outputs
Working frequencies
Yag crystals
Cr~(2+):ZnSe的激光输出和调谐性能
期刊论文
中国激光, 2008, 卷号: 35, 期号: 10, 页码: 1495, 1499
杨勇
;
唐玉龙
;
徐剑秋
;
杭寅
收藏
  |  
浏览/下载:2721/170
  |  
提交时间:2009/09/18
材料
中红外
ZnSe晶体
调谐激光
Crystal lasers
Doped silicas
Emission spectrums
IR wavelengths
Laser bandwidths
Laser materials
Laser outputs
Maximum output powers
Mid-IR
Output powers
Physical vapor transports
Tunable laser
Tuning abilities
Tuning methods
ZnSe crystal
Yb:YAG/YAG复合陶瓷薄片连续和调Q输出特性
期刊论文
Chin. Opt. Lett., 2008, 卷号: 6, 期号: 11, 页码: 852, 854
蔡虹
;
周军
;
赵宏明
;
漆云凤
;
楼祺洪
;
董景星
;
魏运荣
收藏
  |  
浏览/下载:1693/280
  |  
提交时间:2009/09/18
薄片激光器
Active mirrors
复合陶瓷
Ceramic lasers
调Q
Composite ceramics
CW operations
Front faces
Laser diodes
Laser output powers
Laser outputs
Pulse widths
Pumping wavelengths
Repetition rates
Thin disks
Transmission outputs
Q-switched Er/Yb co-doped cladding pumped fiber laser (EI CONFERENCE)
会议论文
Passive Components and Fiber-based Devices IV, November 2, 2007 - November 5, 2007, Wuhan, China
Zhao C.
;
Wang J.
;
Liu Y.
;
JunWang L.
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2013/03/25
A compact all fiber Q-switched fiber laser based on an Er/Yb co-doped fiber (EYDF) is demonstrated. Two Bragg gratings (FBGl and FBG2) were employed as the cavity mirrors. The Average output power
single pulse energy and pulse width of the fiber laser at different pumping powers and different repetition rates was studied. The output spectrum of the fiber laser is 0.5 nm. At maximum launched pump power of 558mW
pulse energy of about 50J and duration of 140ns was obtained at the repetition of 2 kHz.
High-power InGaAs VCSEL's single devices and 2-D arrays (EI CONFERENCE)
会议论文
Optoelectronic Materials and Devices for Optical Communications, November 7, 2005 - November 10, 2005, Shanghai, China
Li T.
;
Ning Y.
;
Sun Y.
;
Qin L.
;
Yan C.
;
Liu Y.
;
Wang L.
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2013/03/25
We report on bottom-emitting vertical-cavity surface-emitting lasers (VCSEL's) and laser arrays providing high output powers in the 980-nm wavelength regime. Single devices with active diameters of 500 m show high output powers of 1.95 W at room temperature. Its threshold current is 510 mA
and the maximum spatially averaged optical power density is 0.93 kW/cm2. A 16 elements array with 200m aperture size (250m center spacing) of individual elements shows a CW output power of 1.21 W at room temperature
resulting in a average optical power density of 1KW/cm2. The threshold current of the array is 1.32A and the lasing peak wavelength is 981.9 nm. The distinction of emission spectrums between the single device and the array is discussed.
Color video display technique based on diode-pumped solid state lasers (EI CONFERENCE)
会议论文
ICO20: Lasers and Laser Technologies, August 21, 2005 - August 26, 2005, Changchun, China
Zhang Y.
;
Liu W.-Q.
;
Kang Y.-S.
;
Zhang J.-Y.
;
Liu H.
;
Wei Z.-L.
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2013/03/25
This paper will introduce the principle and techniques to realize laser color video display. The characteristics of techniques and bottleneck of restricting the development are analyzed. A novel technical approach to eliminating the laser interference
improving the uniformity of optical field
transforming the chromaticity and extending the virtual color is proposed. The principle device of laser display system has been produced on the basis of the blue
green and red diode-pumped solid state lasers. The wavelengths of the blue
green and red are respectively 473nm
532nm and 671 nm. The output powers of the lasers are 1.3W
0.32W and 3.5W respectively.
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