Inventor
ANDREWS LEONARD J
US8 patents
⚠️ This page may combine multiple inventors who share the name “ANDREWS LEONARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GTE LABORATORIES INC
7 patentsUS4962995AOct 16, 1990
Glasses for high efficiency erbium (3+) optical fiber lasers, amplifiers, and superluminescent sources
GTE LABORATORIES INC93 citations94
US4648094AMar 3, 1987
Chromium (3+) doped germanate garnets as active media for tunable solid state lasers
GTE LABORATORIES INC18 citations76
US5121450AJun 9, 1992
Fiber optical Y-junction
GTE LABORATORIES INC17 citations73
US4377864AMar 22, 1983
Chromium (III) ordered perovskite lasers and media therefor
GTE LABORATORIES INC8 citations71
US4788687ANov 29, 1988
Fluorozirconate fiber optic laser
GTE LABORATORIES INC14 citations70
US4946490AAug 7, 1990
Method for preparing fluoride glasses
GTE LABORATORIES INC18 citations69
US5015281AMay 14, 1991
Method for preparing fluoride glasses
GTE LABORATORIES INC6 citations58