PM - Sr - QUBIG GmbH

PM - Sr

Features

Tailored for laser cooling & trapping of Sr 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,...)
Optical Clocks
Spectroscopy

Energy levels & Transitions

Download Reference_Strontium.pdf

PM - Sr

	PM-Sr_0.15	PM-Sr_0.6	PM-Sr_1.1	PM-Sr_1.3	PM-Sr_1.5	PM-Sr_2.1

Resonance frequency fo (MHz)	0.15	565	1130	1297	1463	2105
Application	MTS & SB	ATC	ATC	ATC	ATC	ATC
Tuning range (MHz)		+/- 30	+/- 30	+/- 30	+/- 50	-100 / +50
Wavelength λo (nm)	461 & 689	481 \| 689	689	689	689	461
Optical transmission (%) @ λo	>98	>98	>98	>98	>98	>98
Crystal aperture (mm²)	3x3	3x3	3x3	3x3	3x3	2x2
Max. intensity (W/mm²) @ λo	~5	~5	~5	~5	~5	~2
Typ. Modulation depth βo (rad)	1.43	1.0	1.0	1.0	1.0	1.0
Required RF @ {fo, λo, βo} (dBm)	-5+/-1	18 \| 24 +/-1	25+/-1	25+/-1	26+/-1	24+/-1
Matching RF driver	QD - Sr_0.1	QD-Sr_0.6	QD - Sr_1.1	QD - Sr_1.3	QD - Sr_1.5	QD - Sr_2.1
Drawing
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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