Conoptics manufactures a line of laser accessories for laser modulation, driver electronics, beam deflectors, noise reduction and optical isolators. Conoptics’ new line of High-Frequency phase modulators up to 500MHz.

Modulation Systems – Phase High Frequency


All of our phase modulators are constructed with the crystals inline such that the full cell is active as a phase modulator


Wavelength Bandwidth Phase Sensitivity
Model350-25HFP 350nm-to-1000nm 500MHz 5 mrad/volt at 350nm
Model350-50HFP 350nm-to-1000nm 320MHz 10mrad/volt at 350nm
Model360-40HFP 700nm-to-2000nm 500MHz 13mrad/volt at 830nm

Complete Systems

Conoptics broadband amplifiers interface with the phase modulators
M505 & M350-25HFP 350nm 150khz-300MHz 175mrad Phase Shift
M200 & M350-50HFP 350nm 10Khz – 200MHz 1.7 Radians Phase Shift
M550 & M360-40HFP 830nm 20MHz -500MHz 1.8 Radians Phase Shift

Please contact the factory for your specific requirements. We can tailor the crystal dimensions to fit your special requirements.