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Single frequency C-DPSS lasers

High performance, compact, diode-pumped solid-state single frequency lasers for demanding and emerging applications.

Our unique optical architecture utilises the spectrum discriminatory feature of a Michelson interferometer setup within a spectral range preselected by a VBG. This suppresses all but one lasing longitudinal mode within the laser cavity.


Due to significantly lower power consumption and simplified thermal management, our lasers provide improved output power scalability from a remarkably small footprint. 

Optical bench set-up for holography.webp

Features & Performance

Narrow linewidths < 0.5 MHz, with our Quantum Range lasers < 0.3 MHz

Turnkey installation with online diagnostics and service

Output power stability within 2 % over 8 hours, ± 1.5 °C

Industry-leading performance from a small footprint

Virtually imperceptible power noise below 0.1 % RMS (10 Hz - 10 MHz)

Less than 1 pm of spectral drift over 8 hours, ± 1.5 °C

Our lasers

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