Inventor
BROWNLEE JOHN
US3 patents
Patents
3 patentsUS6721089B1Apr 13, 2004
Method and apparatus for expanding the dynamic range of optical amplifiers
CIENA CORP25 citations91
US7920796B2Apr 5, 2011
DQPSK transmitter with parallel precoder and high-speed DQPSK data stream realignment
CIENA CORP8 citations79
US6522461B1Feb 18, 2003
Optical pre-amplifier apparatus and method for receiver performing gain control according to LOS declaration
CIENA CORP14 citations78