Mr. Chulchae Choi Profile

Chulchae Choi

at Univ of Texas at Austin

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Author

Publications (9)

Proceedings Article | 10 June 2004 Paper

Flexible optical waveguide film with 45-degree micromirror couplers for hybrid E/O integration or parallel optical interconnection

Chulchae Choi, Yujie Liu, Lei Lin, Li Wang, Jinho Choi, David Haas, Jerry Magera, Ray Chen

Proceedings Volume 5358, (2004) https://doi.org/10.1117/12.532923

KEYWORDS: Waveguides, Optical interconnects, Vertical cavity surface emitting lasers, Mirrors, Copper, Micromirrors, Packaging, Laser drilling, Fabrication, Absorption

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Proceedings Article | 14 July 2003 Paper

Board level guided wave optical interconnects

Chulchae Choi, Yujie Liu, Lei Lin, Ray Chen

Proceedings Volume 4991, (2003) https://doi.org/10.1117/12.485823

KEYWORDS: Vertical cavity surface emitting lasers, Optical interconnects, Waveguides, Mirrors, Copper, Resistance, Etching, Gallium arsenide, Thin films, Detector arrays

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SPIE Journal Paper | 1 March 2003

Polymer-based thermo-optic waveguide beam deflector with novel dual folded-thin-strip heating electrodes

Jin-ha Kim, Lin Sun, Chiou-Hung Jang, Chulchae Choi, Ray Chen

OE, Vol. 42, Issue 03, (March 2003) https://doi.org/10.1117/12.10.1117/1.1534594

KEYWORDS: Electrodes, Thermal optics, Waveguides, Polymers, Polymer multimode waveguides, Switching, Refractive index, Prisms, Modulation, Reliability

Proceedings Article | 15 November 2002 Paper

Polymer-waveguide-based fully embedded board-level optoelectronic interconnects

Chulchae Choi, Lei Lin, Yujie Liu, Ray Chen

Proceedings Volume 4788, (2002) https://doi.org/10.1117/12.451645

KEYWORDS: Vertical cavity surface emitting lasers, Waveguides, Optical interconnects, Copper, Gallium arsenide, Resistance, Polymers, Packaging, Thin films, Channel waveguides

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Proceedings Article | 30 May 2001 Paper

Polymer-based board-level optoelectronic interconnects via micromirror coupler

Yujie Liu, Lei Lin, Chulchae Choi, Bipin Bihari, Ray Chen

Proceedings Volume 4292, (2001) https://doi.org/10.1117/12.428024

KEYWORDS: Waveguides, Micromirrors, Channel waveguides, Polymers, Optoelectronics, Polymer multimode waveguides, Photodetectors, Optical interconnects, Mirrors, System integration

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Proceedings Article | 30 May 2001 Paper

Integrated high-speed GaAs MSM photodetector and polyimide channel waveguide array for board-level data communication

Lei Lin, Yujie Liu, Chulchae Choi, Bipin Bihari, Ray Chen

Proceedings Volume 4292, (2001) https://doi.org/10.1117/12.428029

KEYWORDS: Waveguides, Gallium arsenide, Photodetectors, Channel waveguides, Optical interconnects, Sensors, Pulsed laser operation, Data communications, Semiconducting wafers, System integration

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Proceedings Article | 27 April 2000 Paper

High-speed Si MSM photodetector and VCSEL for optoelectronic interconnects

Lei Lin, Chulchae Choi, Yujie Liu, Gauri Karve, Bipin Bihari, Ray Chen

Proceedings Volume 3952, (2000) https://doi.org/10.1117/12.384413

KEYWORDS: Silicon, Vertical cavity surface emitting lasers, Thin films, Semiconducting wafers, Optoelectronics, Silicon films, Optical interconnects, Sensors, Photodetectors, Absorption

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Proceedings Article | 19 April 2000 Paper

High-performance polyimide waveguide array with micromirror coupler for guided-wave optoelectronic interconnects

Yujie Liu, Lei Lin, Chulchae Choi, Ray Chen

Proceedings Volume 3950, (2000) https://doi.org/10.1117/12.382164

KEYWORDS: Waveguides, Mirrors, Micromirrors, Channel waveguides, Light wave propagation, Optical interconnects, Vertical cavity surface emitting lasers, Polymers, Packaging, Telecommunications

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Proceedings Article | 13 April 1999 Paper

Si CMOS process-compatible guided-wave optical interconnects

Ray Chen, Linghui Wu, Lei Lin, Chulchae Choi, Yujie Liu, Bipin Bihari, Suning Tang, Randy Wickman, Bruce Pecor, Y. Liu

Proceedings Volume 3632, (1999) https://doi.org/10.1117/12.344614

KEYWORDS: Waveguides, Clocks, Optical interconnects, Silicon, Vertical cavity surface emitting lasers, Optical clocks, Optoelectronics, Polymers, Aluminum, Signal processing

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Showing 5 of 9 publications

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