Vescent RUBRIComb Frequency Comb

Vescent Frequency Comb 

Overview of RUBRIComb Frequency Comb 

RUBRIComb^TM , proper noun, 'rü-bri-kōm

A reference, a frequency ruler for precision measurements, a standard for turnkey and reliable optical frequency combs.

You want an optical frequency comb that keeps your experiment or in-the-field solution running smoothly and efficiently. Frequency combs have a reputation for being complicated instruments that cause downtime at the worst times—that era has now ended with the RUBRIComb^TM. Redefine reliability with a laser that never lets you down.

• Turnkey Operation: up and running in 30 minutes
• Low Noise: supports the best optical clocks and more
• Robust: passes demanding shake, vibe, and thermal tests
• Stable: remains locked for months
• Color Support: lock many lasers with additional options
• Deliver: low noise to every laser in your system
• Extended Wavelength Coverage 490 nm to 2000 nm with RUBRIColor™

RUBRIComb^TM Leading Application Solutions: 

• Atomic Clocks and Time Transfer
• Quantum Computing
• Dual Comb Spectroscopy

The RUBRIComb^TM from Vescent is a fully stabilized optical frequency comb with precise control over the repetition rate (f_rep), the carrier-envelope offset frequency (f_CEO), and the optical reference beat (f_opt). At its core is a passively mode-locked erbium-doped fiber oscillator. Our unique approach reduces the system size, weight, and power (SWaP). The complete RUBRIComb^TM frequency comb is designed and built to ensure stable, low-phase-noise operation, with Allan Deviations supporting the next generation of optical atomic clocks.

The entire laser, including self and external referencing modules, is contained in a single 2U 19" rack mount chassis. The laser mode-locks at startup every time and is specially designed for a robust, long life. Our unique oscillator design also makes it easy to precisely factory-match the repetition rate of several RUBRIComb^TM combs for multi-comb spectroscopy experiments. US Patent 11,462,881

Vescent Technologies website