Mid-IR Comb
Optical Frequency Comb

MENLO_Mid Infrared Comb_pic_pr

Specifications

Advanced Features and Benefits

  • spectral range 3.1-3.4 µm and 6.5-7.8 µm (extended range optional)
  • high repetition rate of either 100 or 250 MHz
  • high output power up to 120 mW at 3 µm
  • spectral bandwidth of > 200 nm
  • turnkey metrology system, fully automated with comb control and data analysis software
Mid-IR Comb
Comb spacing 100 or 250 MHz
Accuracy 10-14 in 120 s or same as reference, whichever applies first
Stability 5x10-13 in 1 s or same as reference, whichever applies first
Tuning range of comb spacing >2 MHz
Tuning range of offset frequency >250 MHz
Wavelength range 3.1-3.4 µm and 6.5-7.8 µm (extended range optional)

*inquire about different wavelength ranges

Description

Frequency comb technology makes direct measurement of absolute optical frequencies possible. With the Mid-IR Comb system we have extended the wavelength coverage into the Mid-IR spectral region. The mode frequencies are completely defined by the repetition rate only, as the carrier envelope offset frequency vanishes in a difference frequency generation process. Such, the turn-key Mid-IR Comb is the perfect tool for high accuracy spectroscopy in the fingerprint region of many molecules.

Options

  • EOM-Phase Electro-optic Phase Modulator

    Product Code: EOM-Phase

    Integrated into the laser cavity; allows high-performance phase locking to an optical reference by increasing the bandwidth of the repetition rate lock by more than an order of magnitude. With this EOM option sub-Hz line widths can be achieved. Required for high-performance phase locking to an optical reference.

  • WLM-NIR Integrated Wavelength Meter

    Product Code: WLM-NIR

    Integrated wavelength meter with 100 MHz accuracy at 900 - 1700 nm

  • SmartAmp SmartComb Extension

    Product Code: SmartAmp

    The SmartComb can be extended with a 19”, 3 HE rack containing up to 6 amplifiers, 6 beat detection units (BDU) and frequency counters. Using the SmartComb as a seed, the comb light is distributed and amplified with the SmartAmp. Together with internal BDUs and counters the system automatically measures your laser frequencies, in the range of 530-2000 nm, to the 14th digit. In addition, the beat signals serve as error signals to stabilize your CW laser (e.g. with a MenloSystems SYNCRO LLE unit) when required.

    In short: Stabilize all frequencies and transitions in your quantum optics laboratory to one absolute frequency reference!

    Menlo SmartComb SmartAmp 3w

  • Tablemounted SmartComb Extensions

    Product Code: Tablemounted Extension

    The SmartComb can provide stabilized comb output as a seed, thereby extending the range from 530 to 2000 nm with optional retrofittable extensions.

    Menlo SmartComb extended 3w

Menlo Expert Ben Sprenger 2019
Dr. Benjamin Sprenger
Your direct line to our expert
b.sprenger@menlosystems.com

Data sheets

Product literature

Ordering information

  • Product Code
  • Mid-IR Comb

Headquarters
sales@menlosystems.com
+49 89 189166 0

Menlo Systems, Inc.
ussales@menlosystems.com
+1 973 300 4490

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