rsx - 11 was the operating system developed in 1969 at at&t's bell laboratories.
rsx - 11 was the operating system developed in 1969 at at&t's bell laboratories.
operating system developed in 1969 at at&t's bell laboratories?
rsx - 11
in 1984, the first photoconductive antennas for picosecond electromagnetic radiation were demonstrated by auston and others. this type of antenna became an important component in terahertz time-domain spectroscopy. in 1984, karmarkar's algorithm for linear programming was developed by mathematician narendra karmarkar. also in 1984, a divestiture agreement signed in 1982 with the american federal government forced the break-up of at&t: bellcore (now telcordia technologies) was split off from bell laboratories to provide the same r&d functions for the newly created local exchange carriers. at&t also was limited to using the bell trademark only in association with bell laboratories. "bell telephone laboratories, inc." became a wholly owned company of the new at&t technologies unit, the former western electric. the 5ess switch was developed during this transition. in 1985, laser cooling was used to slow and manipulate atoms by steven chu and team. in 1985, the modeling language "a mathematical programming language" ampl was developed by robert fourer, david m. gay and brian kernighan at bell laboratories. also in 1985, bell laboratories was awarded the national medal of technology "for contribution over decades to modern communication systems". during the 1980s, the operating system "plan 9 from bell labs" was developed extending the unix model. also, the radiodrum, an electronic music instrument played in three space dimensions was invented. in 1988, tat-8 became the first transatlantic fiber-optic cable. bell labs in freehold, nj developed the 1.3-micron fiber, cable, splicing, laser detector, and 280 mbit/s repeater for 40,000 telephone-call capacity.
bell labs
bullet::::- "bell system technical journal"—published scientific journal of bell laboratories (1922–1983)









































bullet::::- "bell labs record"









































bullet::::- industrial laboratory









































bullet::::- george stibitz—bell laboratories engineer—"father of the modern digital computer"









































bullet::::- history of mobile phones—bell laboratories conception and development of cellular phones









































bullet::::- high speed photography & wollensak—"fastax" high speed (rotating prism) cameras developed by bell labs









































bullet::::- knolls atomic power laboratory









































bullet::::- simplified message desk interface









































bullet::::- sound film—"westrex" sound system for cinema films developed by bell labs









































bullet::::- "twx magazine"—a short-lived trade periodical published by bell laboratories (1944–1952)









































bullet::::- walter a. shewhart—bell laboratories engineer—"father of statistical quality control"
bell labs