Journals
Advanced Photonics
Photonics Insights
Advanced Photonics Nexus
Photonics Research
Advanced Imaging
View All Journals
Chinese Optics Letters
High Power Laser Science and Engineering
Articles
Optics
Physics
Geography
View All Subjects
Conferences
CIOP
HPLSE
AP
View All Events
News
About CLP
Search by keywords or author
Login
Registration
Login in
Registration
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
metasurface
laser
polarization
nir
lidar
lithium niobate
Home
About
Ethics
Editorial Board
Contact Us
All Issues
Journals >
Chinese Journal of Lasers
Contents
1983
Volume: 10 Issue 7
21 Article(s)
Select format
EndNote (RIS)
BibTex
Plain Text
Export citation format
Research Article
[in Chinese]
.
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, -1 (1983)
Get PDF
Laser Devices and Laser Physics
A free electron laser with variable spacial period length in weggler
Wang Renwen, and Lei Shizhan
In order to maintain the constant gain coefficient and invariable phace difference between pumping field and radiation field of a free electron laser, we use a variable spaeial period length g which decreases gradually along the transmitting direction of relativistic electrons in the weggler. Thus the energy conversion
In order to maintain the constant gain coefficient and invariable phace difference between pumping field and radiation field of a free electron laser, we use a variable spaeial period length g which decreases gradually along the transmitting direction of relativistic electrons in the weggler. Thus the energy conversion efficiency of free electron laser can be raised. The equation for g of the resonator different from that of an amplifier of free electron laser is also given..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 385 (1983)
Get PDF
Lamb’s theory of traveling-wave Gaussian beams and output expressions of ring lasers considering the radial distribution
Li Tianchu
Self-consistent equations for traveling-wave Gaussian beams (TEMoo) and their third-order solutions are given and extended to obtain output expressions of four-frequency ring lasers when axial and radial distributions of beams and a series of parameters are considered, so that the theoretical basis is provided for bett
Self-consistent equations for traveling-wave Gaussian beams (TEMoo) and their third-order solutions are given and extended to obtain output expressions of four-frequency ring lasers when axial and radial distributions of beams and a series of parameters are considered, so that the theoretical basis is provided for better understanding of the distributions of Gaussian beams and parameters as well as their relative about effects, on beat output, positions..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 389 (1983)
Get PDF
CO
2
laser power stabilization by feedback loop
Tu Shigu, Sun Shundi, Fu Enshen, Liao Shiqiang, Wang Zhongzhi, and Shi Peisheng
The design and the performances of a CO2 laser power stabilization loop are described. Using a CO2 laser stabilized by saturated absorption of fluoresence as frequency standard while the power stabilization loop was open or close we measured laser frequency stability.The results show that it is possible to get a tunabl
The design and the performances of a CO2 laser power stabilization loop are described. Using a CO2 laser stabilized by saturated absorption of fluoresence as frequency standard while the power stabilization loop was open or close we measured laser frequency stability.The results show that it is possible to get a tunable CO2 laser of stable frequency and power using a power stabilization loop..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 395 (1983)
Get PDF
Discharge characteristics of XeCl lasers
Chen Jianwen, Xia Kangmin, Liu Miaohong, Li Liquan, and Fu Shufen
This paper presents the results on coupling power and plasma characteristic impedance of XeCl excimer lasers by measuring the discharge voltage and current. Influence of function form of the characteristic impedance on discharge process and classification of discharge stability are analyzed and problems are discussed.
This paper presents the results on coupling power and plasma characteristic impedance of XeCl excimer lasers by measuring the discharge voltage and current. Influence of function form of the characteristic impedance on discharge process and classification of discharge stability are analyzed and problems are discussed..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 399 (1983)
Get PDF
Influense of longitudinal optical inhomogeneity of a nonlinear crystal on frequency doubling
Wang Tingfu, and Chang Chunyu
This paper describes the influence of the optical inhomogeneity of a nonlinear crystal on the frequency doubling for transversely homogeneous beams. Using coupled wave equations,the analytic expressions for the longitudinal optical inhomogeneity of a nonlinear crystal and the frequency doubling efficiency, and the appr
This paper describes the influence of the optical inhomogeneity of a nonlinear crystal on the frequency doubling for transversely homogeneous beams. Using coupled wave equations,the analytic expressions for the longitudinal optical inhomogeneity of a nonlinear crystal and the frequency doubling efficiency, and the approximate formula for determining the optimum crystal length have been found. The influences of longitudinal and transverse optical inhomogeneities on the frequency doubling have been compared..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 403 (1983)
Get PDF
Infinite resolution of holographic Fourier-transform spectroscopy
Shan Zijuan, Li Zhenzhi, and Wang Dingxing
The resolution limit of Hg and Na yellow doublets is studied theoretically and experimentally by holographic method. The intensity distribution of the above spectra is calculated and measured. Several characteristics of the infinite resolution and the measurement of the wavelength under this condition are discussed.
The resolution limit of Hg and Na yellow doublets is studied theoretically and experimentally by holographic method. The intensity distribution of the above spectra is calculated and measured. Several characteristics of the infinite resolution and the measurement of the wavelength under this condition are discussed..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 407 (1983)
Get PDF
Stimulated Raman scattering in liquid air
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
SES of liquid air was pumped by a ruby laser using dye for Q-switching. The obtained SES spectrum consists of 13 lines from 0.5247μm to 1.0256μm.
SES of liquid air was pumped by a ruby laser using dye for Q-switching. The obtained SES spectrum consists of 13 lines from 0.5247μm to 1.0256μm..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 412 (1983)
Get PDF
A high power vortex gas flow stabilized flashlamp
Tang Xingli, Tao Yongxiang, Jin Tingzhen, Chen Lifei, and Zhao Jiuyuan
A unique vortex gas flow stabilized flashlamp has been developed for dye laser pumping. With a 3μs current pulse the flashlamp can operate at up to 100J/pulse and a pulse repetition rate of up to 100 pulse/sec. An average input electric power of 10kW and a maximum electro-optic conversion efficiency of 35% have been ac
A unique vortex gas flow stabilized flashlamp has been developed for dye laser pumping. With a 3μs current pulse the flashlamp can operate at up to 100J/pulse and a pulse repetition rate of up to 100 pulse/sec. An average input electric power of 10kW and a maximum electro-optic conversion efficiency of 35% have been achieved..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 415 (1983)
Get PDF
Further discussion on "Infrared transmission/emission method for GaAlAs/GaAs DH lasers
Shan Zhenguo
This paper discusses mainly the primary principle of IT/E method, its contrast ratio, resolution, magnification and emissive pattern, and the factors relating to the applicable sphere, more information about the experimental method and results are presented.
This paper discusses mainly the primary principle of IT/E method, its contrast ratio, resolution, magnification and emissive pattern, and the factors relating to the applicable sphere, more information about the experimental method and results are presented..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 420 (1983)
Get PDF
Lens design for target experiments
Li Yuankang, Wang Shuze, and Weng Ziqiang
This paper presents the features of a lens designed for converging the laser beam onto the target and the solution of the aspherical lenses using equal optical path principle.
This paper presents the features of a lens designed for converging the laser beam onto the target and the solution of the aspherical lenses using equal optical path principle..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 427 (1983)
Get PDF
Aperture smoothing factor on atmospheric scintillation in Shanghai and its application in laser engineering
Wen Jingsong, and Wei Gongyi
We have investigated the features of the aperture smoothing factor under the condition of non-homogeneous turbulence. The results are quite different from those obtained from homogeneous conditions. It has been shown that in order to get a good smoothing effect the reciever aperture of the laser engineering systems sho
We have investigated the features of the aperture smoothing factor under the condition of non-homogeneous turbulence. The results are quite different from those obtained from homogeneous conditions. It has been shown that in order to get a good smoothing effect the reciever aperture of the laser engineering systems should be at least one meter..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 430 (1983)
Get PDF
A high accuracy thermostat with auto-drift-compensation
Jin Honghou, Li Jiancheng, and Lu Yajuan
The principle and structure of an accurate thermostat for temperature control of optical elements are reported. By means of auto-compensation, the zero drift in the width-modulator, high accuracy thermostatical effect is obtained.
The principle and structure of an accurate thermostat for temperature control of optical elements are reported. By means of auto-compensation, the zero drift in the width-modulator, high accuracy thermostatical effect is obtained..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 434 (1983)
Get PDF
[in Chinese]
[in Chinese]
Described in this paper is the selection of optimum parameters for model WJX-I laser microspeetrometer.
Described in this paper is the selection of optimum parameters for model WJX-I laser microspeetrometer..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 437 (1983)
Get PDF
[in Chinese]
[in Chinese], [in Chinese], and [in Chinese]
Cooling rate being an important parameter for laser annealing is estimated approximately to be proportional to τ-3/2(Tindicates the pulse duration)under the condition of constant input energy. When rgoes from 25 ns to 25 ps, however, the cooling rate increases only by about an order of magnitude by our calculation.
Cooling rate being an important parameter for laser annealing is estimated approximately to be proportional to τ-3/2(Tindicates the pulse duration)under the condition of constant input energy. When rgoes from 25 ns to 25 ps, however, the cooling rate increases only by about an order of magnitude by our calculation..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 438 (1983)
Get PDF
[in Chinese]
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Free radical films have high resolution and sensitivity. Studies of the filmsin recent years and some of their applications are reported.
Free radical films have high resolution and sensitivity. Studies of the filmsin recent years and some of their applications are reported..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 439 (1983)
Get PDF
[in Chinese]
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
The aecidiospores of the blister rust fungi of Korean pine were irradiated by laser to see the killing effect and the results are reported.The matured spores were irradiated with CO2 laser of 10.6μm with a power density of 5w/ cm2. 92.14% and 90.66% of the aecidiospores were killed when the spores were irradiated direc
The aecidiospores of the blister rust fungi of Korean pine were irradiated by laser to see the killing effect and the results are reported.The matured spores were irradiated with CO2 laser of 10.6μm with a power density of 5w/ cm2. 92.14% and 90.66% of the aecidiospores were killed when the spores were irradiated directly 19 seconds and 2 seconds respectively..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 441 (1983)
Get PDF
[in Chinese]
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
The effects of He-Ne laser radiation on the red blood cell membrane of rats are studied. The results obtained by measuring the cell-electrophoresis, hemolysis and morphological change etc. show that the damage is detectable after exposing the cell to laser light for longer time.
The effects of He-Ne laser radiation on the red blood cell membrane of rats are studied. The results obtained by measuring the cell-electrophoresis, hemolysis and morphological change etc. show that the damage is detectable after exposing the cell to laser light for longer time..
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 443 (1983)
Get PDF
[in Chinese]
[in Chinese], [in Chinese], and [in Chinese]
.
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 445 (1983)
Get PDF
[in Chinese]
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 447 (1983)
Get PDF
[in Chinese]
[in Chinese], [in Chinese], and [in Chinese]
.
showLess
Chinese Journal of Lasers
Publication Date: Jan. 01, 1900
Vol. 10, Issue 7, 447 (1983)
Get PDF
View Cover
X
Email Alert
Submit a Paper
Research Article
Laser Devices and Laser Physics