1994-04-11 Assigned to NIOPTICS CORPORATION reassignment NIOPTICS
CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …

2'712'593 7/1955 Mercsltlirrlien et'" 362/27 an index of refraction n2. The? rst layer index
112 causes light 2'855'523 10, 1958 Berger"""""":" 250/216 input through the back surface of …

Int. Cl. 6....................................................... G02B 6/26 [1 [52] US. Cl............................. 385/146;
385/43; 385/901; An Optical device for collecting light and selectively out 385/129; 385/131 …

4i873i681 A* 10/1989 Arthlus et al'" 398/51 rality of tunable? lters a substantially similar set
of at least 494L747 A 7/1990 Dakm"""""" 356/454 some of the plurality of optical router …

An optical device for collecting light and selectively outputting or concentrating the light. A
layer has an optical index of referaction n 1, and top, bottom and side surfaces defining an …

US7400399B2 - Methods for using resonant waveguide-grating filters and sensors - Google
Patents US7400399B2 - Methods for using resonant waveguide-grating filters and sensors …

An optoelectronic device having a flexible substrate and an optical interconnect (ie
waveguide) comprising a sol-gel based material formed on the substrate. The sol-gel based …

An optical device for collecting light and selectively outputting or concentrating the light. A
layer has an optical index of referaction n 1, and top, bottom and side surfaces defining an …

An optical Spectrometer utilizing a tapered or wedge shaped Fabry-Perot type filter structure
provides high wave length resolution, compact size, and reduced cost. The filter-detector …

A multi-color light-emitting element has at least two optical micro-cavity structures having
respectively different optical lengths determining their emission wavelengths. Each micro …