PM - Li - QUBIG GmbH

PM - Li

Features

Tailored for laser cooling & trapping of Li isotopes:
=> 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

Laser frequency stabilisation (PDH, FM/MTS)
Laser cooling / Repumper generation
Quantum state manipulation (Raman transitions,...)
Spectroscopy

Energy levels & Transitions

Download Reference_Lithium.pdf

PM - Li

	PM-Li_0.2	PM-Li_0.8	PM-Li_0.8	PM-Li6+7
Housing
Isotope	⁶Li	⁷Li	⁷Li	⁶Li, ⁷Li
Resonance Frequency fo (MHz)	228	813	813	228 \| 813
Tuning range (MHz)	+/-30	+/-50	+/-30	+/-30 \| +/-50
Wavelength λo (nm)	671	671	323	671
Optical transmission (%) @ λo	>97	>97	>97	>97
Crystal aperture (mm²)	3x3	3x3	2x2	3x3
Max. intensity (W/mm²) @ λo	~5	~5	~1	~5
Typ. Modulation depth βo (rad)	1.4	1.4	1	1.4 \| 1.4
Required RF @ {fo, λo, βo} (dBm)	21+/-1	24+/1	35+/-1	25\|30+/-1
Application:	Laser cooling	Laser cooling	Laser cooling	Laser cooling
Matching RF driver	QD - Li_0.2W2	QD-Li_0.8	QD-Li_0.8	QD-Li6+7
Datasheet
Select your model

Required Information

Mandatory field Optical power*
Mandatory field Beam diameter*
Mandatory field Required modulation depth*
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
compatible with several housing types

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

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QUBIG GMBH

Grillparzerstr. 6, 81675 Munich
Bavaria, Germany

P: +49 89 230 291 01
F: +49 89 230 291 02

mail [at] qubig.com

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