Features

  • Tailored for optical clocks with Cs-133:
  • => tailored modulation frequency range
  • => matched BBAR coating / optical power
  • => optimised modulation efficiency / high Q-factors
  • Thoroughly tried and tested
  • Precision frequency adjustment included
  • Standard large aperture (3x3mm) for easy alignment
  • Mounting options for s- and p-polarised light

Typical Applications

  • Optical Clocks
  • Laser cooling / Repumper generation
  • Quantum state manipulation (Raman transitions,...)
  • Spectroscopy

Energy levels & Transitions

PM - Cs
PM - Cs_4.6 PM - Cs_5.1 PM - Cs_8.9 PM - Cs_9.2
Isotope 133Cs 133Cs 133Cs 133Cs
Resonance Frequency (MHz) 4613 5150 8955 9192
Tuning range (MHz) +/-15 +/-15 +/-50 +/-50
Wavelength (nm) 895 895 895 895
Typ. modulation depth (rad) 0.6 0.6 0.6 0.6
Application Laser cooling Raman Laser cooling Raman
Matching RF driver QD - Cs_4.6W2 QD - Cs_5.1W2 QD - Cs_8.9W3 QD - Cs_9.2W3
Datasheet
Select your model

In case your Model / Isotope is not listed, please use our standard product matrix and provide the required specifications and additional information (optical transition,...).

Required Information

Beam diameter (mm)*
Optical power (W)*
Modulation depth (rad)*
Additional Information
Quantity

Choose Your Options

T-control: _TXC

  • allows T-ctrl. & stabilisation of EOMs
  • for active cooling of high power models
  • & active RAM suppression
  • incl. therm. mounting, T-sensor, TEC
  • requires separate Temp.-controller

Alignment: _AL

  • Compact 5-axis stage
  • with X, Y, and Z linear translation &
  • pitch and yaw adjustment
  • for precision EOM/Laser alignment
  • Application: passive RAM suppression

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Additional information about the company:

Since 2008 QUBIG GmbH develops and manufactures world-class Electro-Optic Modulators (EOM)
for scientific and industrial applications....

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