semiconductor laser diode
71Microscan Systems — Microscan Systems, Inc. Founded 1982 Headquarters Renton, Washington, USA Key people Mike Mertel, Founder Products Vision Systems, Vision Lighting, Vision Software and Auto ID readers Employees 1 …
72Electronic band structure — In solid state physics, the electronic band structure (or simply band structure) of a solid describes ranges of energy that an electron is forbidden or allowed to have. It is due to the diffraction of the quantum mechanical electron waves in the… …
73Zinc telluride — Chembox new Name = Zinc telluride ImageFile = Zinc selenide unit cell 3D balls.png OtherNames = Section1 = Chembox Identifiers CASNo = 1315 11 3 Section2 = Chembox Properties Formula = ZnTe MolarMass = 192.99 g/mol Appearance = red crystals… …
74Catastrophic optical damage — (COD) is a failure mode of high power semiconductor lasers. It occurs when the semiconductor junction is overloaded by exceeding its power density and absorbs too much of the produced light energy, leading to melting and recrystallization of the… …
75Nichia Corporation — Industry Electronics Founded 1956 Products Light emitting diodes Employees …
76Computer data storage — 1 GB of SDRAM mounted in a personal computer. An example of primary storage …
77Cadmium selenide — Chembox new Name = Cadmium selenide IUPACName = Cadmium selenide OtherNames = Cadmium(II) selenide Cadmoselite Section1 = Chembox Identifiers CASNo = 1306 24 7 SMILES = Cd=Se Section2 = Chembox Properties Formula = CdSe MolarMass = 191.37 g/mol… …
78Microfabrication — Synthetic detail of a micromanufactured integrated circuit through four layers of planarized copper interconnect, down to the polysilicon (pink), wells (greyish) and substrate (green) Microfabrication is the term that describes processes of… …
79Blu-ray Disc — Blue ray redirects here. For the fish of the same name, see Neoraja caerulea. Blu ray Disc Media type …
80Milton Feng — co created the first transistor laser, working with Nick Holonyak in 2004. The paper discussing their work was voted in 2006 as one of the five most important papers published by the American Institute of Physics since its founding 75 years ago.… …
