Inventor

BJORKLUND GARY C

US21 patents

⚠️ This page may combine multiple inventors who share the name “BJORKLUND GARY C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BJORKLUND GARY C

IBM

Process for optical information storage

Wide tolerance, modulated blue laser source

Method and device for detecting a specific spectral feature

Frequency modulation-polarization spectroscopy method and device for detecting spectral features

Apparatus for photorefractive two beam coupling

Eraseable self biasing thermal magneto-optic medium

Optical pulse shaping device and method

Modulated laser source for optical storage

Frequency multiplexed optical spatial filter based upon photochemical hole burning

Transmissive holographic optical element on aberrating substrate

Thermal design for reversible phase change optical storage media

Process and recording media for continuous wave four-level, two-photon holography

Holographic recording media for infrared light

BELL TELEPHONE LABOR INC

Detection of ground state hydrogen and deuterium

Switched diffraction grating

Tunable wide angular aperture filter by degenerate four-wave mixing

Sub-picosecond optical gating by degenerate four-wave mixing

Servo-control alignment of nonlinear crystals

Detection of birefringence in irregularly shaped objects

ANVIK CORP

Maskless conformable lithography

BIOVANTAGE INTERNATIONAL INC

Light rod for accelerating algae growth