Optical Delay Control Modules

All-fiber, piezo-driven phase shifter and modulator for phase shifts at frequencies from DC to 20 kHz.

Piezo-driven fiber stretcher module from Luna with an optical path delay range of more than 3 mm and analog or 12-bit TTL control.

All-fiber, piezo-driven phase shifter with a low half-wave voltage for phase shifting or modulation from DC to 20 kHz.

Compact, fiber-coupled, manually adjusted free-space optical delay line with 130 ps single-pass range and a position lock.

Fiber-coupled manual variable optical delay line with a free-space delay path, offering up to 600 ps single-pass or 1200 ps double-pass delay.

Fiber-coupled motorized free-space optical delay line with up to 560 ps single-pass delay and 1 fs (0.3 µm) resolution per encoder count.

Fiber-coupled miniature motorized free-space optical delay line for OEM use, with a 100 ps single-pass delay range and stepper motor control.

Fiber-coupled manual variable optical delay line with a free-space path, up to 250 ps single-pass delay range and position locking.