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中国光学期刊网
光电汇
爱光学
Chinese Journal of Lasers B(12)
High Power Laser Science and Engineering(3)
Frontiers of Optoelectronics(2)
Hi，您目前在 全部期刊 'GUO Qi', 共找到 49个内容。
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[摘要]
PDF全文Photonics Research | 2019, 7(03):274-282
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PDF全文High Power Laser Science and Engineering | 2019, 7(01):e47
Highly efficient CW laser operation in 4 at. % Tm3+ and 4 at. % Y3+ codoped CaF2 crystals
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PDF全文Chinese Optics Letters | 2018, 16(05):051401
CO and CO2 dual-gas detection based on mid-infraredwideband absorption spectroscopy
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PDF全文Optoelectronics Letters | 2018, 14(02):119
Electro-optic waveform interconnect based on quantum interference
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PDF全文Photonics Research | 2017, 5(05):481
Silicon photonic platforms for mid-infrared applications [Invited]
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PDF全文Photonics Research | 2017, 5(05):417
Transient emission wavelength estimation for DFB laser with temperature tuning
[摘要]The prediction method of dynamic wavelength is proposed for temperature tuning process. The temperature of the thermistor integrated in laser diode (LD) module is recorded to predict the LD chip tempe...
PDF全文Optoelectronics Letters | 2017, 13(02):108
Alumina Ceramic Based High-Temperature Performance of Wireless Passive Pressure Sensor
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PDF全文Photonic Sensors | 2016, 6(04):328
An optical sensor for hydrogen sulfide detection in open path using WMS-2f/1f technique
[摘要]An optical hydrogen sulfide (H2S) sensor based on wavelength modulation spectroscopy with the second harmonic (2f) corrected by the first harmonic (1f) signal (WMS-2f/1f) is developed using a distribu...
PDF全文Optoelectronics Letters | 2016, 12(06):465
Influence of temperature and turbidity on water COD detection by UV absorption spectroscopy
[摘要]Ultraviolet (UV) absorption spectroscopy is used to detect the concentration of water chemical oxygen demand (COD). The UV absorption spectra of COD solutions are analyzed qualitatively and quantitati...
PDF全文Optoelectronics Letters | 2016, 12(06):461
[摘要]Microstructure and misfit dislocation behavior in InxGa1-xAs/InP heteroepitaxial materials grown by low pressure metal organic chemical vapor deposition (LP-MOCVD) were analyzed by high resolution tra...
PDF全文Optoelectronics Letters | 2016, 12(06):441
A 3D measurement method based on multi-view fringe projection by using a turntable
[摘要]In order to get the entire data in the optical measurement, a multi-view three-dimensional (3D) measurement method based on turntable is proposed. In the method, a turntable is used to rotate the obje...
PDF全文Optoelectronics Letters | 2016, 12(05):389
Adaptive merit function in SPGD algorithm for beam combining
[摘要]The beam pointing is the most crucial issue for beam combining to achieve high energy laser output. In order to meet the turbulence situation, a beam pointing method that cooperates with the stochasti...
PDF全文Optoelectronics Letters | 2016, 12(05):398
Design and performance test of a two-axis fast steering mirror driven by piezoelectric actuators
[摘要]A novel design of a two-axis fast steering mirror (FSM) with piezoelectric actuators is proposed for incoherent laser beam combination. The mechanical performance of the FSM is tested. The results sho...
PDF全文Optoelectronics Letters | 2016, 12(05):333
A saccharides sensor developed by symmetrical optical waveguide-based surface plasmon resonance
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PDF全文Journal of Innovative Optical Health Sciences | 2015, 8(02):1550003
Non-scanning systems for far-infrared radiation detection from laser-induced plasmas
[摘要]With the development of ultraintense terawatt (TW) and petawatt (PW) laser systems, powerful terahertz (THz) radiation from laser–plasma interactions has been reported. Plasma-based THz systems, whic...
PDF全文High Power Laser Science and Engineering | 2015, 3(02):1-5
[摘要]A novel chromatic dispersion (CD) monitoring technique based on asynchronous amplitude sampling (AAS) is proposed for a higher modulation format and higher rate system. The dispersion and other impair...
PDF全文Optoelectronics Letters | 2015, 11(06):453
Multi-view coordinate system transformation based on robot
[摘要]The registration of point cloud is important for large object measurement. A measurement method for coordinate system transformation based on robot is proposed in this paper. Firstly, for obtaining ex...
PDF全文Optoelectronics Letters | 2015, 11(06):473
A stereo matching algorithm based on SIFT feature and homography matrix
[摘要]Aiming at the low speed of traditional scale-invariant feature transform (SIFT) matching algorithm, an improved matching algorithm is proposed in this paper. Firstly, feature points are detected and t...
PDF全文Optoelectronics Letters | 2015, 11(05):390
A correction method of color projection fringes in 3D contour measurement
[摘要]In the three-dimensional (3D) contour measurement, the phase shift profilometry (PSP) method is the most widely used one. However, the measurement speed of PSP is very low because of the multiple proj...
PDF全文Optoelectronics Letters | 2015, 11(04):303
A non-contact real-time measurement of lamp dimension based on machine vision
[摘要]In order to realize the online measurement of lamp dimension, the bulb image dimension measurement based on vision (BIDMV) is proposed. The image of lamp is obtained by camera. After image processing,...
PDF全文Optoelectronics Letters | 2015, 11(02):145
Independent and continuous third-order dispersion compensation using a pair of prisms
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PDF全文High Power Laser Science and Engineering | 2014, 2(04):e38
High power diode-side-pumped 1 112-nm Nd:YAG laser based on master-oscillator power-amplifier system
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PDF全文Chinese Optics Letters | 2014, 12(03):031404
Steering knuckle diameter measurement based on optical 3D scanning
[摘要]To achieve accurate measurements, the creating a fitting hole for internal diameter (CFHID) measurement method and the establishing multi-sectional curve for external diameter (EMCED) measurement meth...
PDF全文Optoelectronics Letters | 2014, 10(06):473
[摘要]A novel chromatic dispersion (CD) monitoring technique based on asynchronous amplitude histogram (AAH) for higher order modulation formats is proposed in this paper. Without demodulating the signal, i...
PDF全文Optoelectronics Letters | 2013, 9(03):229
Design of a novel LED collimating element based on freeform surface
[摘要]A novel element for collimating LED light is designed based on non-imaging optics. It is composed of a refraction lens and a reflector. The upper surface of the lens is freeform and calculated by geom...
PDF全文Optoelectronics Letters | 2013, 9(01):9
Coniferous Canopy BRF Simulation Based on 3-D Realistic Scene
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PDF全文光谱学与光谱分析 | 2011, 31(09):2495-2498
Evaluation of Er,Cr:YSGG laser for hard tissue ablation: an in vitro study
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PDF全文Frontiers of Optoelectronics | 2010, 3(02):163-168
Design and Development of a Computer-controlled PV Array Simulator
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PDF全文半导体光子学与技术 | 2010, 16(2-3):112-119
[摘要]激光波导和调制器等光电器件在硅晶片上的集成, 提供了一个极具希望的技术以期实现将来的高速光互联. 这篇文章回顾了近年来我们在硅晶片上直接生长量子点激光器和集成波导器件的进展. 这方面的技术涉及用分子束外延方...
PDF全文Chinese Optics Letters | 2008, 6(10):727
