|
US9310535B1
|
|
Thermally compensated optical diffraction gratings
|
|
WO2009061861A2
|
|
Highly efficient optical gratings with reduced thickness requirements and impedance-matching layers
|
|
US7333692B1
|
|
Optical waveguide assembled with an optical subunit having a diffractive element set and an optical component
|
|
US2007053635A1
|
|
Transmission gratings designed by computed interference between simulated optical signals and fabricated by reduction lithography
|
|
US7190856B1
|
|
Reconfigurable optical add-drop multiplexer incorporating sets of diffractive elements
|
|
US7643400B1
|
|
Optical encoding of data with distributed diffractive structures
|
|
US7349599B1
|
|
Etched surface gratings fabricated using computed interference between simulated optical signals and reduction lithography
|
|
US7327908B1
|
|
Integrated optical sensor incorporating sets of diffractive elements
|
|
US7330614B1
|
|
Integrated optical spectrometer incorporating sets of diffractive elements
|
|
US7120334B1
|
|
Optical resonator formed in a planar optical waveguide with distributed optical structures
|
|
US7359597B1
|
|
Birefringence control in planar optical waveguides
|
|
US7190858B1
|
|
Optical time delay apparatus incorporating diffractive element sets
|
|
US7062128B2
|
|
Holographic spectral filter
|
|
US7181103B1
|
|
Optical interconnect structures incorporating sets of diffractive elements
|
|
US7123794B2
|
|
Distributed optical structures designed by computed interference between simulated optical signals
|
|
US7260290B1
|
|
Distributed optical structures exhibiting reduced optical loss
|
|
US6993223B2
|
|
Multiple distributed optical structures in a single optical element
|
|
US6965716B2
|
|
Amplitude and phase control in distributed optical structures
|
|
US7054517B2
|
|
Multiple-wavelength optical source
|
|
US7194164B2
|
|
Distributed optical structures with improved diffraction efficiency and/or improved optical coupling
|
