Features

  • Tailored for laser cooling & trapping of neutral Cu isotopes:
  • => tailored modulation frequency range
  • => matched AR coating / optical power
  • => optimised modulation efficiency / high Q-factors
  • Thoroughly characterised and tested
  • Precision frequency adjustment included

Typical Applications

  • Laser cooling / Repumper generation
  • Quantum state manipulation (Raman transitions,...)
  • Laser frequency stabilisation (PDH, FM/MTS)
  • Spectroscopy
PM - Cu
PM-Cu_3.4 PM-Cu_5.3
Resonance frequency fo (MHz) 3386 5280
Tuning range (MHz) +/-50 +/-50
Wavelength λo (nm) 325 327
Optical transmission (%) @ λo >60 >60
Crystal aperture (mm²) 1.3x1.3 1.3x1.3
Typ. Modulation depth βo (rad) 1.8 1.8
Required RF @ {fo, λo, βo} (dBm) 26+/-1 28+/-1
Matching RF driver QD-Cu_3.4 QD-Cu_5.3
Drawing
Select your model

Required Information

Optical power*
Beam diameter*
Required modulation depth*
Additional Information
Quantity

Choose Your Options

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Alignment: +AL5

  • Compact 5-axis stage
  • with X, Y, and Z linear translation &
  • pitch and yaw adjustment
  • for precision EOM/Laser alignment
  • compatible with several housing types

T-control: +TC

  • allows T-ctrl. & stabilisation of EOMs
  • for active cooling of high power models
  • incl. T-sensor (PT1000 or NTC10k), TEC
  • requires separate Temp.-controller
  • compatible with several housing types

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