PM - Dy - QUBIG GmbH

PM - Dy

Features

Tailored for laser cooling & trapping of Dy 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 & trapping / Repumper generation
Quantum state manipulation (Raman transitions,...)
Spectroscopy
Spectral broadening

Energy levels & Transitions

Download Reference_Dysprosium.pdf

PM - Dy

	PM-Dy_0.1	PM-Dy_0.5	PM-Dy_2.2

Resonance Frequency (MHz)	0.11	508	2168
Application	Spectral broadening	Laser cooling	Laser cooling
Tuning range (MHz)		+/-30	+/-50
Wavelength (nm)	626	626	421
Optical transmission (%) @ λo	>98%	>98%	>97%
Crystal aperture (mm²)	2x2	3x3	2x2
Max. intensity (W/mm²) @ λo	~5	~5	~2
Typ. modulation depth (rad)	35	1.43	1.0
Required RF @ {λo, βo} (dBm)	30+/-1	28+/-1	24+/-1
Matching RF driver	QD-Dy_0.1	QD-Dy_0.5	QD-Dy_2.2
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

QUBIG GMBH

Balanstr. 57, 81541 Munich
Bavaria, Germany

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

mail [at] qubig.com

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