AP Technologies
AP Technologies supply world-leading optoelectronic, ion and electron detectors and emitters. We specialise in developing cost-effective application-specfic solutions combining detectors, emitters, filters and electronics.
http://www.aptechnologies.co.uk

IBSG Company Ltd.
Manufactures unique mid-infrared optoelectronic devices: 1600-4600 nm room temperature LEDs, 1600-3800 nm laser diodes, InGaAsSb photodiodes with cut-off 2400 nm, and InAs photodiodes with cut-off 3800 nm. From Russia.
http://www.ibsg-st-petersburg.com

Detection Technology, Inc.
Manufacturer of light and radiation detection and measurement components; silicon PIN photodiodes, radiation detectors and preamplifiers
http://www.deetee.com/

Unity Microelectronics, Inc.
Supplier of LEDs, photodiodes, phototransistors, seven segment displays to the electronics industry.
http://www.unity.com/

Quantum Devices, Inc.
The Quantum Devices product lne includes application specific Silicon Photodiodes, Optical Encoders and Light Emitting Diodes (LED) for commercial, industrial and medical applications. QDI's photodiodes and LED's are used in instrumentation for photosynthesis and photobiological research, biomedical and medical instrumentation for measuring blood sugar levels (glucometer), oxyhemoglobin and pulse rate (pulse oxymeter).
http://www.quantumdev.com/

Mason Technologies Limited
Pleas seek for your required led SDM IR Manufacturers, LED light bar ,Light Emitting Diodes,here. Our website offers plenty of information regarding to our light bar, on which we explained the using conditions, notes & the application area for the LED light bar, meanwhile, we classified the LED light bar according to their wavelength. Through this you could easily find your required light bar.
http://www.mason-led.com/

Micropto S.r.l.
We design, produce and commercialise optical sensors, semiconductor devices, encoder disks, special solid state sensors, lenses, LEDs, VCSEL, LASERs, photodiodes, phototransistors, ... - Progettiamo, realizziamo, e vendiamo sensori ottici o optoeletronici, sensori, packages, emettitori, microstrutture, lenti plastiche custom,
http://www.micropto.it/

LC LED Corporation
Provider of led light bulbs, LED components and lighting technology. A variety of LED displays, lamps, led light bulbs, halogen light bulbs, and white lights are in our catalog.
http://www.lc-led.com/

ExceLight Communications, Inc
ExceLight supplies opcial communication products.
http://www.excelight.com/

Centro Vision Inc.
Manufacturer of photodiodes and related opto-electronics for OEM, medical instrumentation, aerospace and defense, industrial controls, scientific instrumentation, telecommunications and semiconductor equipment.
http://www.centrovision.com