If you made any changes in Pure these will be visible here soon.

Research Output 1993 2010

  • 163 Citations
  • 5 h-Index
  • 14 Conference contribution
  • 14 Article
  • 3 Conference article
2010
1 Citation (Scopus)

A generalized approach to modeling radiation pattern measurement methods for high-power LEDs

Chang, G-W., Liao, C. C. & Chen, Y. C., 2010 Aug 2, Optical Modelling and Design. Vol. 7717. 77171F

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Diode
High Power
Light emitting diodes
light emitting diodes
Radiation
2008
14 Citations (Scopus)

A progressive design approach to enhance project-based learning in applied electronics through an optoelectronic sensing project

Chang, G-W., Yeh, Z-M., Pan, S. Y., Liao, C. C. & Chang, H. M., 2008 May 1, In : IEEE Transactions on Education. 51, 2, p. 220-233 14 p.

Research output: Contribution to journalArticle

Optoelectronic devices
Electronic equipment
electronics
Students
learning

Monolithically integrated laser bragg Q-switch and wavelength converter in a PPLN crystal

Lin, S. T., Chang, G-W., Lin, Y. Y., Huang, Y. C., Chiang, A. C. & Chen, Y. H., 2008 Jan 1, Conference on Lasers and Electro-Optics, CLEO 2008. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bragg gratings
Optical frequency conversion
Electrooptical effects
converters
switches

Monolithically integrated laser Bragg Q-switch and wavelength converter in a PPLN crystal

Lin, S. T., Chang, G. W., Lin, Y. Y., Huang, Y. C., Chiang, A. C. & Chen, Y. H., 2008, 2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS. 4551000

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bragg gratings
Optical frequency conversion
Electrooptical effects
Switches
Infrared radiation
2007
3 Citations (Scopus)

Accurate and cost-effective MTF measurement system for lens modules of digital cameras

Chang, G. W., Liao, C. C. & Yeh, Z. M., 2007 May 25, Proceedings of SPIE-IS and T Electronic Imaging - Image Quality and System Performance IV. Vol. 6494. 64940S

Research output: Chapter in Book/Report/Conference proceedingConference contribution

digital cameras
Digital Camera
Optical transfer function
Digital cameras
modulation transfer function

Accurate spectral response measurement system for digital color cameras

Chang, G. W. & Yeh, Z. M., 2007, Proceedings of SPIE-IS and T Electronic Imaging - Color Imaging XII: Processing, Hardcopy, and Applications. Vol. 6493. 649311

Research output: Chapter in Book/Report/Conference proceedingConference contribution

spectral sensitivity
Cameras
cameras
Color
color

Design and implementation of confocl imaging systems with a generalized theoretical framework

Chang, G. W., Liao, C. C. & Yeh, Z. M., 2007, Proceedings of SPIE-IS and T Electronic Imaging - Machine Vision Applications in Industrial Inspection XV. Vol. 6503. 65030L

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Imaging systems
Imaging techniques
microscopy
biotechnology
pinholes

Design and implementation of real-time LED spatial radiance measurement systems

Chang, G. W., Yeh, Z. M. & Liao, C. C., 2007 May 25, Light-Emitting Diodes: Research, Manufacturing, and Applications XI. Vol. 6486. 64860K

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radiance
Measurement System
radiance
Diode
Light emitting diodes
43 Citations (Scopus)

Electro-optic periodically poled lithium niobate Bragg modulator as a laser Q-switch

Lin, Y. Y., Lin, S. T., Chang, G. W., Chiang, A. C., Huang, Y. C. & Chen, Y. H., 2007 Mar 1, In : Optics Letters. 32, 5, p. 545-547 3 p.

Research output: Contribution to journalArticle

lithium niobates
electro-optics
modulators
Lasers
switches

Electro-optic PPLN bragg modulator as a laser Q-switch

Lin, Y. Y., Lin, S. T., Chang, G-W., Chiang, A. C., Chen, Y. H. & Huang, Y. C., 2007 Jan 1, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrooptical effects
Modulators
electro-optics
modulators
Diodes

Electro-optic PPLN Bragg modulator as a laser Q-switch

Lin, Y. Y., Lin, S. T., Chang, G. W., Chiang, A. C., Chen, Y. H. & Huang, Y. C., 2007, 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM. 4391516

Research output: Chapter in Book/Report/Conference proceedingConference contribution

electro-optics
modulators
switches
diodes
pumps

High-accuracy and cost-effective photodiode spectral response measurement system

Chang, G. W., Liao, C. C. & Yeh, Z. M., 2007 May 24, Ultrafast Phenomena in Semiconductors and Nanostructure Materials XI and Semiconductor Photodetectors IV. Vol. 6471. 647117

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photodiodes
spectral sensitivity
photodiodes
costs
modules
25 Citations (Scopus)

Monolithically integrated laser Bragg Q-switch and wavelength converter in a PPLN crystal

Lin, S. T., Chang, G. W., Lin, Y. Y., Huang, Y. C., Chiang, A. C. & Chen, Y. H., 2007 Dec 12, In : Optics Express. 15, 25, p. 17093-17098 6 p.

Research output: Contribution to journalArticle

lithium niobates
converters
switches
wavelengths
crystals

Multiple-functional and cost-effective liquid-crystal cell parameter measurement system

Chang, G. W., Lin, Y. H. & Yeh, Z. M., 2007 May 24, Emerging Liquid Crystal Technologies II. Vol. 6487. 64870Z

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liquid Crystals
Measurement System
Liquid Crystal
Liquid crystals
liquid crystals
2 Citations (Scopus)

White liglit interferometric profile measurement system using spectral coherence

Chang, G. W., Lin, Y. H. & Yeh, Z. M., 2007 Apr 30, Reliability, Packaging, Testing, and Characterization of MEMS/MOEMS VI. Vol. 6463. 64630I

Research output: Chapter in Book/Report/Conference proceedingConference contribution

White Light Interferometry
Measurement System
Interferometry
interferometry
Light sources
2006
4 Citations (Scopus)

A grating-based spectral filtering project in photonics instrumentation

Chang, G-W., Yeh, Z-M., Lin, Y. H. & Chang, H. M., 2006 Feb 1, In : IEEE Transactions on Education. 49, 1, p. 166-175 10 p.

Research output: Contribution to journalArticle

Photonics
Students
Spectrometers
paper industry
student
2005
Spectroscopic Ellipsometry
Liquid Crystal Display
Spectroscopic ellipsometry
Measurement System
Liquid crystal displays
1 Citation (Scopus)

Design and implementation of high-performance and cost-effective white-light interferometric profile measurement systems

Chang, G-W., Lin, Y. H. & Kuan, C. C., 2005 Dec 29, In : Proceedings of SPIE - The International Society for Optical Engineering. 5878, p. 1-10 10 p., 58781C.

Research output: Contribution to journalConference article

White Light Interferometry
Measurement System
Interferometry
interferometry
High Performance
2 Citations (Scopus)

DSP-based MTF measurement system for optical imaging modules

Chang, G-W. & Pan, S. Y., 2005 Dec 29, In : Proceedings of SPIE - The International Society for Optical Engineering. 5881, p. 1-8 8 p., 58810T.

Research output: Contribution to journalConference article

Digital Signal Processor
Optical Imaging
Optical transfer function
Digital signal processors
modulation transfer function
1 Citation (Scopus)

Opto-mechanical analysis for confocal laser scanning microscope

Chang, G. W., Twu, M. J., Lin, Y. H., Liao, C. C. & Kuo, H. Z., 2005 Dec 29, In : Proceedings of SPIE - The International Society for Optical Engineering. 5877, p. 1-9 9 p., 587710.

Research output: Contribution to journalArticle

Laser Scanning
Confocal
Microscope
Microscopes
microscopes
44 Citations (Scopus)

Teaching photonics laboratory using remote-control web technologies

Chang, G-W., Yeh, Z-M., Chang, H. M. & Pan, S. Y., 2005 Nov 1, In : IEEE Transactions on Education. 48, 4, p. 642-651 10 p.

Research output: Contribution to journalArticle

Remote control
Photonics
Teaching
experiment
Experiments
2004
Responsivity
Digital Video
Digital cameras
Video cameras
Optical systems
1 Citation (Scopus)

Spectral responsivity estimation and noise effect analysis for digital imaging systems

Chang, G. W., Kuo, H. Z. & Tu, C. F., 2004 May 3, In : Proceedings of SPIE - The International Society for Optical Engineering. 5238, p. 469-479 11 p.

Research output: Contribution to journalArticle

Digital Imaging
Responsivity
Imaging System
Optical systems
Imaging systems
2003

Automatic spectral transmittance measurement system for DWDM filters

Chang, G. W. & Heish, M. Y., 2003 Dec 1, In : Proceedings of SPIE - The International Society for Optical Engineering. 5246, p. 582-594 13 p.

Research output: Contribution to journalArticle

Dense wavelength division multiplexing
Transmittance
wavelength division multiplexing
Multiplexing
Measurement System
2001
3 Citations (Scopus)
Color vision
Optical systems
Color
Imaging techniques
Computer vision
2000
5 Citations (Scopus)

Colorimetric modeling for vision systems

Chang, G-W. & Chen, Y. C., 2000 Jan 1, In : Journal of Electronic Imaging. 9, 4, p. 432-444 13 p.

Research output: Contribution to journalArticle

Color
color
spectral sensitivity
regression analysis
polynomials
1999
3 Citations (Scopus)

Automatic spectral measurement system for color video cameras

Chang, G-W. & Chen, Y. C., 1999 Jan 1, In : IEEE Transactions on Consumer Electronics. 45, 1, p. 225-235 11 p.

Research output: Contribution to journalArticle

Video cameras
Cameras
Color
Automatic testing
Error analysis
1998

Colorimetric calibration of CCD cameras for self-luminous images

Chang, G. W. & Chen, Y. C., 1998 Dec 1, In : Proceedings of SPIE - The International Society for Optical Engineering. 3422, p. 263-269 7 p.

Research output: Contribution to journalArticle

CCD Camera
CCD cameras
Calibration
Color
color
3 Citations (Scopus)

Spectral estimation of color CCD cameras

Chang, G. W. & Chen, Y. C., 1998 Dec 1, In : Proceedings of SPIE - The International Society for Optical Engineering. 3422, p. 81-91 11 p.

Research output: Contribution to journalArticle

Spectral Estimation
CCD Camera
CCD cameras
Color
color
1993
2 Citations (Scopus)

Neural plant inverse control approach to color error reduction for scanner and printer

Chang, G. W. & Chang, P. R., 1993 Jan 1, 1993 IEEE International Conference on Neural Networks, ICNN 1993. Institute of Electrical and Electronics Engineers Inc., Vol. 1993-January. p. 1979-1983 5 p. 298860

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Color
Backpropagation
Multilayers
Neural networks
6 Citations (Scopus)

Neural plant inverse control approach to color error reduction for scanner and printer

Chang, G. W. & Chang, P. R., 1993, 1993 IEEE International Conference on Neural Networks. Publ by IEEE, p. 1979-1983 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Color
Backpropagation
Neural networks