Inventor
LU ZHENGUO
CA11 patents
⚠️ This page may combine multiple inventors who share the name “LU ZHENGUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CA NAT RESEARCH COUNCIL
5 patentsUS6947129B1Sep 20, 2005
Method and apparatus for measuring polarization-mode dispersion
CA NAT RESEARCH COUNCIL27 citations88
US7283692B2Oct 16, 2007
Simultaneous interrogation of multi wavelength-modulated fiber optical sensors by modulating an arrayed waveguide grating based demultiplexer
CA NAT RESEARCH COUNCIL14 citations81
US7769062B2Aug 3, 2010
Quantum dot based semiconductor waveguide devices
CA NAT RESEARCH COUNCIL13 citations79
US6917747B2Jul 12, 2005
Compact hybrid integrated optical dynamic channel equalizer
CA NAT RESEARCH COUNCIL9 citations71
US7991023B2Aug 2, 2011
Multi-band multiwavelength quantum dot mode-locked lasers
CA NAT RESEARCH COUNCIL5 citations58
NAT RES COUNCIL CANADA
3 patentsUS10707648B2Jul 7, 2020
Stable linewidth narrowing of a coherent comb laser
NAT RES COUNCIL CANADA0 citations47
US10707647B2Jul 7, 2020
Stable linewidth narrowing of a coherent comb laser
NAT RES COUNCIL CANADA0 citations47
US12174370B2Dec 24, 2024
Synthesized aperiodic gratings and method of manufacture
NAT RES COUNCIL CANADA0 citations42