Integrated 1 Hz Stabilized Laser Systems: SLS-INT-1550-200-1

Accelerate your research without sacrificing linewidth or stability using this fully integrated laser source in a rack-mountable package.

Designed to be plug-and-play, it offers the same 1 Hz linewidth and stability as our breadboard systems, controlled via push-button auto-locking right out of the box. An on-board ion pump maintains vacuum during shipment and relocation to minimize setup time, while an easy to read front panel provides control and ongoing system diagnostics.

Achieve stable 1 Hz linewidths within hours of delivery

Performance & Specs

Operating Wavelengths 1530-1565 nm Designed around your laser or preferred wavelength
Output Power 10 mW, 100 mW 20-100 mW optional
Stabilized Laser Linewidth < 1 Hz, often better in practice,
σy < 3×10 -15 @ 1 s
Measured over 1 s, heterodyne beat
Daily Laser Drift < 20 kHz @1550 nm, 18 – 25 °C operating temperature
Power Consumption < 25 W
Dimensions 19” rack mountable housing, 6U high 45 x 27 x 62 cm
Weight < 40 kg Additional vibration isolation option, < 50 kg
Download Full Specs 产品说明


  • Turn-key, front panel interface to monitor and control locking
  • Portable: remains aligned and under vacuum during transportation
  • Standard wavelengths from 1530-1565 nm
  • Includes a vibration isolation stage
  • Arrives ready to operate, fully tested and characterized
  • Optional offset locking with in situ drift cancelation


  • Optical frequency comb tooth locking
  • RF generation for stable time-keeping to the 15th decimal place
  • Local oscillator for time or frequency transfer

Monitor Outputs

  • Vacuum pressure, cavity temperature, laser current, and temperature monitored on front panel touchscreen
  • Output BNCs monitor the error signal, reflected power level, and transmitted power levels
  • Gain settings for loop filter displayed and adjustable through the touchscreen