BATOP GmbH is a privately held company founded in 2003, focused on growth of semiconductor nonlinear optical devices like saturable absorbers for lasers, saturable noise suppressor for improvement of optical signals, and photoconductive antennas for Terahertz generation and detection.We grow thin film stacks of the materials GaAs/AlAs/InAs on GaAs wafers for optoelectronic devices, do wafer processing, device packaging and testing.On the base of our optoelectronic devices we provide also complete systems like Terahertz spectrometers and picosecond microchip lasers.We have a high percentage of research and development to improve our products continuously. Therefore we work together with our customers to best fit their needs.
650 nm - 850 nm, Photoconductive Antenna for Terahertz Beam Applications
May 22, 2026
650 nm - 850 nm, Photoconductive Antenna for Laser Excitation Applications
May 08, 2026
650 nm - 850 nm, Photoconductive Antenna
Jan 20, 2026