Dr. Yi Qu Profile

Dr. Yi Qu

at Changchun Univ of Science and Technology

SPIE Involvement:

Author

Publications (27)

Proceedings Article | 15 October 2015 Paper

Fiber coupling design of high power cm-bar laser diodes based on Zemax

Kai-ming Wang, Yi Qu, Hong-bo Zhu, Hui Li, Jian-jia Zhang

Proceedings Volume 9671, 96712A (2015) https://doi.org/10.1117/12.2205118

KEYWORDS: Semiconductor lasers, Polarization, Fiber couplers, Zemax, Fiber coupled lasers, Collimation, Zoom lenses, Aspheric lenses, Beam shaping, 3D printing

Read Abstract +

Proceedings Article | 18 December 2014 Paper

The design and fabricate of wide angle 905-nm narrow band filter

Baohua Shi, Zaijin Li, Hongyu Li, Yi Qu

Proceedings Volume 9295, 929507 (2014) https://doi.org/10.1117/12.2072166

KEYWORDS: Optical filters, Transmittance, Refractive index, Dielectric filters, Dielectrics, Semiconductor lasers, Laser systems engineering, Dielectric polarization, Coating, Optics manufacturing

Read Abstract +

Proceedings Article | 4 January 2008 Paper

1.31-μm GaInNAs lasers fabricated with pulsed anodic oxidation

Yun Deng, Yi Qu, Zhongliang Qiao, Huimin Zou, Yuming Wang, Zhanguo Li

Proceedings Volume 6825, 68250Q (2008) https://doi.org/10.1117/12.756735

KEYWORDS: Semiconducting wafers, Phased array optics, Quantum wells, Semiconductor lasers, Pulsed laser operation, Nitrogen, Chemical species, Optical communications, Silica, Oxidation

Read Abstract +

Proceedings Article | 24 December 2005 Paper

A novel structure for high peak power semiconductor lasers

Baoxue Bo, Xin Gao, Yi Qu, Xiuhua Fu, Jing Zhang, Hui Li, Peng Lu

Proceedings Volume 6028, 60280U (2005) https://doi.org/10.1117/12.667155

KEYWORDS: Semiconductor lasers, Quantum wells, Etching, Cladding, Absorption, Semiconducting wafers, Optical resonators, High power lasers, Wafer-level optics, Lab on a chip

Read Abstract +

Proceedings Article | 24 December 2005 Paper

980 nm QCW high power semiconductor lasers array

Xin Gao, Baoxue Bo, Yi Qu

Proceedings Volume 6028, 60280W (2005) https://doi.org/10.1117/12.667160

KEYWORDS: High power lasers, Semiconductor lasers, Aluminum, Quantum wells, Gallium arsenide, Heatsinks, Mirrors, Waveguides, Erbium lasers, Fiber amplifiers

Read Abstract +

Proceedings Article | 6 December 2005 Paper

CW operation of broad-area AlGaAs/GaAs diode lasers grown by MOCVD using TBA in N₂ ambient

Baoxue Bo, Xin Gao, Jing Zhang, Hui Li, Yi Qu, Baolin Zhang, Xiaohong Tang

Proceedings Volume 6020, 60202T (2005) https://doi.org/10.1117/12.636018

KEYWORDS: Metalorganic chemical vapor deposition, Semiconductor lasers, Semiconducting wafers, Doping, Gallium arsenide, Continuous wave operation, Arsenic, Waveguides, Cladding, Aluminum

Read Abstract +

Proceedings Article | 6 December 2005 Paper

High-performance strain-compensated InGaAsN quantum-well ridge waveguide lasers

Yi Qu, Jing Zhang, Hui Li, Xin Gao, Baoxue Bo, J. X. Zhang, A. Uddin

Proceedings Volume 6020, 60200G (2005) https://doi.org/10.1117/12.634897

KEYWORDS: Phased array optics, Semiconducting wafers, Continuous wave operation, Oxides, Waveguide lasers, Semiconductor lasers, Metalorganic chemical vapor deposition, Quantum wells, Gallium arsenide, Oxidation

Read Abstract +

Proceedings Article | 5 December 2005 Paper

A study on the optimal structures of high-power superluminescent diode

Jing Zhang, Yuesu Zhang, Hui Li, Yi Qu, Xin Gao, Baoxue Bo

Proceedings Volume 6020, 60202V (2005) https://doi.org/10.1117/12.635763

KEYWORDS: Superluminescent diodes, Photons, Absorption, Semiconductor lasers, Modulation, Gallium arsenide, Waveguides, Zinc, Indium gallium phosphide, Fiber couplers

Read Abstract +

Proceedings Article | 5 December 2005 Paper

High-performance 850-nm superluminescent diodes

Hui Li, Jing Zhang, Yi Qu, Xin Gao, Baoxue Bo, Guojun Liu

Proceedings Volume 6020, 60202U (2005) https://doi.org/10.1117/12.635614

KEYWORDS: Superluminescent diodes, Quantum wells, Gallium arsenide, Structural design, Antireflective coatings, Gyroscopes, Doping, Cladding, Non laser light sources

Read Abstract +

Proceedings Article | 3 December 2005 Paper

Operating characteristics of 980-nm high-power semiconductor laser stacked arrays packaged by microchannel coolers

Xin Gao, Baoxue Bo, Yi Qu, Jing Zhang, Hui Li

Proceedings Volume 6020, 60202I (2005) https://doi.org/10.1117/12.636028

KEYWORDS: Aluminum, Semiconductor lasers, High power lasers, Quantum wells, Waveguides, Gallium arsenide, Copper, Semiconducting wafers, Gallium

Read Abstract +

Proceedings Article | 31 January 2005 Paper

980-nm high-power strained quantum well laser array fabricated by MBE

Xin Gao, Baoxue Bo, Ling Wang, Yi Qu

Proceedings Volume 5624, (2005) https://doi.org/10.1117/12.575258

KEYWORDS: Aluminum, Quantum wells, Waveguides, Gallium arsenide, High power lasers, Semiconductor lasers, Crystals, X-ray diffraction, Diffraction, Crystal optics

Read Abstract +

Proceedings Article | 19 October 2001 Paper

Electrical noise used to estimate the reliability of high-power semiconductor lasers

Guijun Hu, Jiawei Shi, Sumei Zhang, Yi Qu

Proceedings Volume 4580, (2001) https://doi.org/10.1117/12.445000

KEYWORDS: Reliability, High power lasers, Semiconductor lasers, Manufacturing, Nondestructive evaluation, Electronics engineering, Optical communications, Optical testing, Solid state lasers, Fiber amplifiers

Read Abstract +

Proceedings Article | 19 October 2001 Paper

High-power 940-nm laser arrays with nonabsorbing facets

Yi Qu, Baoxue Bo, Xin Gao, Xingde Zhang, Jiawei Shi

Proceedings Volume 4580, (2001) https://doi.org/10.1117/12.444929

KEYWORDS: Semiconductor lasers, High power lasers, Laser development, Gallium arsenide, Mirrors, Aluminum, Gallium, Continuous wave operation, Semiconducting wafers, Coating

Read Abstract +

Proceedings Article | 19 October 2001 Paper

980-nm high-power semiconductor lasers

Xin Gao, Yi Qu, Hui Li, Baoxue Bo

Proceedings Volume 4580, (2001) https://doi.org/10.1117/12.445006

KEYWORDS: Semiconductor lasers, High power lasers, Gallium arsenide, Indium gallium arsenide, Aluminum, Quantum wells, Gallium, Cladding, Waveguides, Optical amplifiers

Read Abstract +

Proceedings Article | 29 November 2000 Paper

High-power single quantum well array semiconductor lasers

Yi Qu, Baoxue Bo, Xin Gao, Baoshun Zhan, Xingde Zhang, Jiawei Shi

Proceedings Volume 4086, (2000) https://doi.org/10.1117/12.408412

KEYWORDS: Semiconductor lasers, Quantum wells, High power lasers, Pulsed laser operation, Laser development, Structural design, Refractive index, Mirrors, Laser bonding, Laser crystals

Read Abstract +

Proceedings Article | 3 October 2000 Paper

High-power 980-nm laser arrays with nonabsorbing facets

Yi Qu, Baoxue Bo, Baoshun Zhang, Xin Gao, Xingde Zhang, Jiawei Shi

Proceedings Volume 4220, (2000) https://doi.org/10.1117/12.401716

KEYWORDS: Semiconductor lasers, High power lasers, Gallium arsenide, Nonabsorbing mirrors, Reflectivity, Dielectrics, Continuous wave operation, Semiconducting wafers, Deposition processes, Thin film deposition

Read Abstract +

Proceedings Article | 19 August 1998 Paper

Operating characteristics of InGaAsP/GaAs SCH SQW high-power lasers by LPE

Xin Gao, Baoxue Bo, Yi Qu, Baoshun Zhang, Yuxia Wang, Ling Wang, Lixia Yang, Xiaowei Song, Xingde Zhang

Proceedings Volume 3547, (1998) https://doi.org/10.1117/12.319600

KEYWORDS: Semiconductor lasers, Liquid phase epitaxy, Quantum efficiency, High power lasers, Waveguides, Heterojunctions, Temperature metrology, Quantum wells, Diodes, Chemical species

Read Abstract +

Proceedings Article | 19 August 1998 Paper

808-nm high-power semiconductor laser arrays

Baoshun Zhang, Yi Qu, Xin Gao, Baoxue Bo, Xingde Zhang

Proceedings Volume 3547, (1998) https://doi.org/10.1117/12.319653

KEYWORDS: Semiconductor lasers, High power lasers, Semiconducting wafers, Gallium arsenide, Continuous wave operation, Aluminum, Wet etching, Photons, Laser development

Read Abstract +

Proceedings Article | 19 August 1998 Paper

808-nm Al-free InGaAsP/GaAs SCH SQW lasers fabricated by LPE

Xin Gao, Baoxue Bo, Yi Qu, Baoshun Zhang, Ling Wang, Yuxia Wang, Lixia Yang, Xiaowei Song, Xingde Zhang

Proceedings Volume 3547, (1998) https://doi.org/10.1117/12.319598

KEYWORDS: Liquid phase epitaxy, Semiconductor lasers, Quantum wells, High power lasers, Gallium arsenide, Heterojunctions, Waveguides, Continuous wave operation, Laser damage threshold

Read Abstract +

Proceedings Article | 14 August 1998 Paper

Structural characteristic of GaAIAs multi-epitaxial layer heterostructure

Mei Li, Yi Qu, Xueqian Li, Xingde Zhang

Proceedings Volume 3556, (1998) https://doi.org/10.1117/12.318245

KEYWORDS: X-rays, X-ray diffraction, Diffraction, Crystals, Liquid phase epitaxy, Aluminum, Gallium arsenide, Heterojunctions, Lithium, Semiconductors

Read Abstract +

Proceedings Article | 14 August 1998 Paper

Photoluminescence of GaAlAs/GaAs quantum wells grown by metalorganic chemical vapor deposition

Xiaowei Song, Yi Qu, Mei Li, Xin Gao, Xueqian Li, Xingde Zhang

Proceedings Volume 3556, (1998) https://doi.org/10.1117/12.318248

KEYWORDS: Quantum wells, Luminescence, Metalorganic chemical vapor deposition, Interfaces, Aluminum, Refractive index, Gallium arsenide, Optical properties, Sensors, Lithium

Read Abstract +

Proceedings Article | 12 August 1998 Paper

High-power superluminescent diodes

Yi Qu, Xin Gao, Baoshun Zhang, Li Wang, Xingde Zhang, Guotong Du

Proceedings Volume 3551, (1998) https://doi.org/10.1117/12.317977

KEYWORDS: Antireflective coatings, Superluminescent diodes, Semiconductor lasers, Fiber couplers, Gallium arsenide, High power lasers, Crystals, Liquid phase epitaxy, Reflectivity, Laser development

Read Abstract +

Proceedings Article | 20 February 1998 Paper

MBE technology and semiconductor laser material growth

Guo-Jun Liu, Qianyong Zhang, Han Yang, Xingde Zhang, Xueqian Li, Yi Qu, Xiaowei Song, Xiaohua Wang

Proceedings Volume 3175, (1998) https://doi.org/10.1117/12.300715

KEYWORDS: Semiconductor lasers, Laser applications, Thin films

Read Abstract +

Proceedings Article | 20 February 1998 Paper

Analysis of the thickness measurement of multilayer optical thin films with grazing incident x-ray

Xueqian Li, Xiaowei Song, Yi Qu, Mei Li, Xingde Zhang

Proceedings Volume 3175, (1998) https://doi.org/10.1117/12.300731

KEYWORDS: Thin films, X-rays, Multilayers, Optical testing, X-ray optics

Read Abstract +

Proceedings Article | 20 February 1998 Paper

Nondestructive measurement of layer thickness in double heterostructures by x-ray double crystal diffraction

Yi Qu, Xueqian Li, Xiaowei Song, Xingde Zhang, Li-Ding Wang, Xiping Qie

Proceedings Volume 3175, (1998) https://doi.org/10.1117/12.300707

KEYWORDS: X-ray diffraction, X-rays, Diffraction, Gallium, Nondestructive evaluation, Heterojunctions, Crystals

Read Abstract +

Proceedings Article | 17 July 1996 Paper

Leaky waveguide laser diodes for advanced manufacturing and metrology

Jingchang Zhong, Ronghui Li, Yingjie Zhao, Yi Qu

Proceedings Volume 2860, (1996) https://doi.org/10.1117/12.276322

KEYWORDS: Laser damage threshold, Semiconductor lasers, Pulsed laser operation, Absorption, Waveguides, Diodes, Waveguide lasers, Metrology, High power lasers, Semiconducting wafers

Read Abstract +

Proceedings Article | 28 April 1995 Paper

High-power long-wavelength large optical cavity (LOC) laser diodes

Ronghui Li, Jingchang Zhong, Baoren Zhu, Yingjie Zhao, Yi Qu

Proceedings Volume 2382, (1995) https://doi.org/10.1117/12.208450

KEYWORDS: Lab on a chip, Semiconductor lasers, Laser damage threshold, Pulsed laser operation, Optical resonators, Laser stabilization, Absorption, High power lasers, Laser applications, Semiconducting wafers

Read Abstract +

Showing 5 of 27 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years