Inventor
ZHANG CHARLIE SHU
US2 patents
Patents
2 patentsUS6747791B1Jun 8, 2004
Optical amplifier with a spectral gain monitor using a volume phase grating
BAYSPEC INC9 citations65
US6888980B2May 3, 2005
Methods and techniques for achieving flattened and broadened pass band spectrum for free-space grating-based dense wavelength division multiplexers/demultiplexers
BAYSPEC INC2 citations56