| 8126300 |
Segmented waveguide structure |
Serge Bidnyk, Ashok Balakrishnan |
2012-02-28 |
| 7720335 |
Hybrid planar lightwave circuit with reflective gratings |
Ashok Balakrishnan, Serge Bidnyk |
2010-05-18 |
| 7561764 |
Integrated reflector for planar lightwave circuits |
Serge Bidnyk, Ashok Balakrishnan |
2009-07-14 |
| 7474824 |
Planar lightwave filter with mixed diffraction elements |
Serge Bidnyk, Ashok Balakrishnan |
2009-01-06 |
| 7304797 |
Inputs and outputs for an optical multiplexer/demultiplexer utilizing the grating facet diffraction envelope |
Ashok Balakrishnan, Serge Bidnyk |
2007-12-04 |
| 7305185 |
Device for integrating demultiplexing and optical channel monitoring |
Peter Krug |
2007-12-04 |
| 7272276 |
Optical performance monitor |
Lynden Erickson, John Miller, Siegfried Janz, Dan Xu, Pavel Cheben +3 more |
2007-09-18 |
| 7209612 |
Two-stage optical bi-directional transceiver |
Ashok Balakrishnan, Serge Bidnyk |
2007-04-24 |
| 7151635 |
Planar waveguide reflective diffraction grating |
Serge Bidnyk, Ashok Balakrishnan |
2006-12-19 |
| 7149387 |
Double diffraction grating with flat passband output |
Ashok Balakrishnan, Serge Bidnyk |
2006-12-12 |
| 7068885 |
Double diffraction grating planar lightwave circuit |
Serge Bidnyk, Ashok Balakrishnan |
2006-06-27 |