Ultra compact, field portable chemical detection and analysis using Mass Spectrometry technology.

Manufactures ultra-compact "optical engine" technology for hand-held instruments in homeland security, life sciences, process control, and telecommunications
Acquired by Thermo Fisher Scientific, Inc.
NYSE: TMO

High powered diode lasers

High resolution microscopy technology enabling the brightestbeam available
Acquired by Carl Zeiss SMT

High performance filter technology for wireless communications

Leader in UHF RFID chips, readers and reader systems

Automated optical inspections systems
Acquired by Photon Dynamics, Inc.
NASDAQ: PHTN

Silicon integrated photonics for communications

Technologies to capture, process and deliver atmospheric carbon dioxide

Semiconductor surface emitting lasers
Acquired by EMCORE Corp.
NASDAQ: EMKR

Light transmission components for back-lit display products
Acquired by3M
NASDAQ: MMM

Building GaN RF power transistors for high power RF applications
Acquired by Gaas Labs LLC.

Optical telecommunication systems that are redefining network capacity and reach