Inventor

CARLSEN W JOHN

US18 patents

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

CARLSEN W JOHN

GTE LABORATORIES INC

Method for coupling laser array to optical fiber array

Birefringent optical multiplexer with flattened bandpass

Birefringent optical wavelength multiplexer/demultiplexer

Optical fiber holders

Optical fiber connectors

Apparatus for connecting optical fibers

Winged V-groove fiber optic clamp and splicer

Quasi-achromatic optical isolators and circulators using prisms with total internal fresnel reflection

Optical fiber centering device

Polarization-insensitive optical switch apparatus

Reading one-dimensional line image holograms of a video from a disc with a guide track

Optical fiber crossconnect switch

Polarization-insensitive optical switch and multiplexing apparatus

Interferometric multimode fiber optic switch and modulator

Optical fiber centering device

Holographic digital data processing system with sequential data storage and retrieval

Optical test set-up for expanded beam connector

GTE PROD CORP

Elastomeric fiber optic splice