Profile: Triad Technology, Inc. provides precision wavelength reference cells and fiber coupled broadband light sources. Our precision wavelength reference cells contain both gas and vapor type reference cell. We maintain an in-house inventory of our standard gas and vapor cells. We can also supply custom vapor and gas cells. Our standard broadband light source products cover a wavelength range of 1510-1640nm. We porvide two bench-top instruments. The first is a single mode fiber super luminescent diode, SLD, with current driver and temperature controller. The second is a calibration reference cell calibration system. The calibration system contains a SLD light source and up to two wavelength reference cells. Our fiber coupled reference cells are available in three gases acetylene, hydrogen cyanide, and carbon monoxide. The absorption spectrum of these four gases covers a wavelength range from 1510nm using acetylene to 1680nm using carbon monoxide isotope13. The single mode fiber collimators are adjusted for optimal transmission thru the reference cell. Our fiber coupled reference cells can be used as stand-alone calibration units with enclosure or as an OEM component to be mounted in a customer's instrument.