Inventor
DU LIREN
US9 patents
Patents
9 patentsUS7031574B2Apr 18, 2006
Plug-in module for providing bi-directional data transmission
FINISAR CORP66 citations97
US7043101B1May 9, 2006
Integrated optical pump module
FINISAR CORP11 citations80
US6919989B1Jul 19, 2005
Integrated optical isolator and polarization beam combiner
FINISAR CORP10 citations72
US7010193B1Mar 7, 2006
Adjustable optical signal collimator
FINISAR CORP3 citations61
US6973224B1Dec 6, 2005
Multi-channel polarization beam combiner/splitter
FINISAR CORP4 citations61
US7173762B2Feb 6, 2007
Optical isolator with reduced insertion loss and minimized polarization mode dispersion
FINISAR CORP2 citations57
US7023618B2Apr 4, 2006
Dual-stage optical isolator minimized polarization mode dispersion and simplified fabrication process
FINISAR CORP2 citations56
US6987905B2Jan 17, 2006
Simplified gain flattening and tap device
FINISAR CORP0 citations52
US7585546B2Sep 8, 2009
Surface passivation and sealing of micro-optics devices for improved performance in harsh environments
FINISAR CORP0 citations50