Dr. Qing Liu Profile

Dr. Qing Liu

at City Univ of Hong Kong

SPIE Involvement:

Author

Publications (6)

SPIE Journal Paper | 1 April 2009

Ultraviolet writing of buried waveguide devices in epoxy-coated benzocyclobutene

Kar Pong Lor, Kin-Seng Chiang, Qing Liu, Hau Ping Chan

OE, Vol. 48, Issue 04, 044601, (April 2009) https://doi.org/10.1117/12.10.1117/1.3122023

KEYWORDS: Ultraviolet radiation, Waveguides, Epoxies, Polymers, Lamps, Channel waveguides, Polarization, Cladding, Polymer multimode waveguides, Refractive index

Read Abstract +

Proceedings Article | 4 October 2006 Paper

UV-written buried waveguides in benzocyclobutene

Kin Seng Chiang, Kar Pong Lor, Qing Liu, Hau Ping Chan

Proceedings Volume 6351, 63511J (2006) https://doi.org/10.1117/12.688685

KEYWORDS: Waveguides, Ultraviolet radiation, Epoxies, Polarization, Cladding, Polymers, Lamps, Channel waveguides, Polymer multimode waveguides, Refractive index

Read Abstract +

Proceedings Article | 3 October 2006 Paper

Polymer long-period waveguide grating with low temperature sensitivity

Qing Liu, Kin Seng Chiang, Kar Pong Lor

Proceedings Volume 6351, 63510B (2006) https://doi.org/10.1117/12.688349

KEYWORDS: Cladding, Waveguides, Polymers, Polarization, Thermal optics, Temperature metrology, Polymer multimode waveguides, Channel waveguides, Epoxies, Refractive index

Read Abstract +

Proceedings Article | 17 January 2005 Paper

Long-period gratings in polymer ridge waveguides

Qing Liu, Kin Seng Chiang, Kar Pong Lor

Proceedings Volume 5644, (2005) https://doi.org/10.1117/12.569422

KEYWORDS: Waveguides, Cladding, Polarization, Epoxies, Polymers, Ultraviolet radiation, Polymer multimode waveguides, Optical filters, Dispersion, Refractive index

Read Abstract +