LICENSING IN THE PHOTONICS INDUSTRY

This Exchange can be done through a licensing agreement as a partnership to authorize to use the license of the technology in exchange for an agreed payment (fee or royalty).

Listings

473 listings found
Fiber-waveguide Evanescent Coupler

FIBER-WAVEGUIDE EVANESCENT COUPLER

Tech for Transfer

TTO

18-01-2016

This invention presents a new technique for evanescent coupling of an optical fiber to a waveguide. A portion of the fiber cladding near the end of the fiber is removed and the fiber core is placed directly on top of a waveguide formed on a substrate. The fiber core overlaps with the waveguide to enable optical evanescent coupling via side surfaces of the fiber core and the waveguide. The technique yields a large alignment tolerance, hence is relatively simple to implement, and can significantly lower the cost of optoelectronic packaging.

Fiber Optics   Waveguides
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Photochemical Method to Eliminate Oxygen Inhibition of Free Radical Polymerizations

PHOTOCHEMICAL METHOD TO ELIMINATE OXYGEN INHIBITION OF FREE RADICAL POLYMERIZATIONS

Tech for Transfer

TTO

18-01-2016

A light absorbing molecule interacts with ground state oxygen to produce an excited state of oxygen and then a singlet oxygen trapper removes the singlet oxygen simply by reacting with it.

Light-matter interactions
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High-Speed Pulse Sequence in a Low Loss Configuration

HIGH-SPEED PULSE SEQUENCE IN A LOW LOSS CONFIGURATION

Tech for Transfer

TTO

18-01-2016

Novel system for generating ultra-high speed pulse sequences from a single low repetition rate short pulse laser.

Lasers
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Image Mapped Optical Coherence Tomography

IMAGE MAPPED OPTICAL COHERENCE TOMOGRAPHY

Tech for Transfer

TTO

18-01-2016

3-D imaging technique with a single snapshot camera frame based on low-cost superluminiscent light sources, CCD/CMOS array detectors, and a novel mirror fabricated using low-cost injection molding and coating methods.

Optical Imaging and Processing
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Real-Time Detection of Label-Free Protein Adsorption

REAL-TIME DETECTION OF LABEL-FREE PROTEIN ADSORPTION

Tech for Transfer

TTO

18-01-2016

Method for the novel use of nonlinear optical null ellipsometry for background-free, real-time biosensing of protein/surface interactions.

Biophotonics   Non-Linear Optics   Optical measurement systems & Sensors
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Electro-Optic Switch with Ultra Low Voltage Operation

ELECTRO-OPTIC SWITCH WITH ULTRA LOW VOLTAGE OPERATION

Tech for Transfer

TTO

18-01-2016

Electro-optic device that can be tuned over a very broad range of wavelengths using a few mW of optical control signal power.

Nanophotonics   Optoelectronics   Semiconductors
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Enhanced Optical Glass Fiber with Strong Intrinsic SHG

ENHANCED OPTICAL GLASS FIBER WITH STRONG INTRINSIC SHG

Tech for Transfer

TTO

18-01-2016

This technology provides a nonlinear optic glassy fiber and thin film technology with enhanced performance in the range of visible and infrared light, effectively producing coherent light at frequencies where lasers perform poorly or are unavailable. These fiber and thin films outperform any known NLO materials, exhibiting strong waveguided second harmonic generation response.

Fiber Optics   Light sources   Non-Linear Optics
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High Performance Multi-Chip Optical Connection

HIGH PERFORMANCE MULTI-CHIP OPTICAL CONNECTION

Tech for Transfer

TTO

18-01-2016

This technology enables high speed integrated optical interconnects between multiple semiconductor dies. It allows integration of semiconductor integrated circuit dies, optical waveguides and photonic devices to provide intra-die or inter-die optical connectivity. The invention allows arbitrary routing of the optical interconnect between and through several nodes of the optical multi-chip module. This is critical for functionality, since in any module with more than two dies in it would require routing between and through all other dies for maximum flexibility and connectivity.

Optical Computing   Optoelectronics
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Integrated Multimode Waveguides with Reduced Crosstalk

INTEGRATED MULTIMODE WAVEGUIDES WITH REDUCED CROSSTALK

Tech for Transfer

TTO

18-01-2016

This invention provides a system for controlled inter-mode cross-talk in multimode optical waveguides. Optical communications on chip can be performed via multimode waveguides with reduced cross-talk between modes. The structure of a bend multimode optical waveguide can be designed or configured in a way that either substantially minimizes inter-mode cross talk or achieves a desired level of cross-talk.

Optical Communications   Waveguides
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Low-Voltage Organic Electro-Optic Modulator

LOW-VOLTAGE ORGANIC ELECTRO-OPTIC MODULATOR

Tech for Transfer

TTO

18-01-2016

A novel organic electro-optic modulator using transparent conducting oxide electrodes that functions at significantly lower switching voltages than conventional metallic electrode modulators.

Optical Components & Devices   Optical Engineering
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EPIC
International Year of Light 2015