LM Series Compact Laser Module0 pages

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NDAX

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S ure Lock'

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LM Series

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Compact Single Frequency Laser Modules

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Single Frequency

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Features:

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• Single frequency, collimateci TEM output

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with long coherence length (~1m)

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• Remote computer and onboard user

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controls with integral LCD Display

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• Precision temperature and current

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stabilization

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• Ultra-compact footprint

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40mm X 42.5mm X 100mm

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• Plug and play operation

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Applications:

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Raman Spectroscopy

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Metrology

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HeNe replacement

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Bio-instrumentation

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LIDAR

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Graphic Arts

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Sensing

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Analytical Instrumentation

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Ondax's LM Series Compact Single Frequency Laser Module incor-

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porates the Ondax SureLock™ VHG-stabilized laser diode to deliver

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steady, single frequency performance in an ultra-compact footprint.

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Offering both computer and integrated user controls, the LM Series

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includes precision temperature and current controls to deliver better

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than 1m coherence length and 1% power stability with less than 1

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minute warm-up. This tightly integrated package makes it the ideal

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choice for both OEM instrumentation and laboratory applications.

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The LM Module is available in wavelengths from 405nm to 808nm.

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Specifications:

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Wavelength

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Center Wavelength (vaccuum)' Lp/nm

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405

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640

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658

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685

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Center Wavelength Tolerances nm

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±0.5

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±1

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±1

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±1

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±1

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780.25 785

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±0.2 ±1

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±1

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Output Power

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Po/mW

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12/25/40 7

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30

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40

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40

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75 75

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150

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Beam Size

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0.8x0.4 0.5x2.0 0.7x1.1 0.9x1.4 0.9x1.5 0.8x1.5 0.9x1.7 0.9x1.7

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Linewidth, maximum (

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16

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150 300

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50

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100

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50 50

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50

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'A variable in increments of2nm. Please specify wavelength at time of ordering. 'For 405nm diode only

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Operating Specifications

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Spatial Mode

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Single Mode

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Polarization

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100:1

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Beam Divergence

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Pointing Stability

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10

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mrad

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:25

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urad

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Noise (RMS, 0-20 f

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0.25

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0.5

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Power Stability (1 hr)

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Operating Current

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Operating Voltage

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3.3

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VDC

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Modulation Input (TTL)

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VDC

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Modulation Speed

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Environmental

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Storage Temperature

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kHz

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-10

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Operating Temperature

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10

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25

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40

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Operation Humidity

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Dimensions (DxL)

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Non-condensing

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100x80

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www.ondax.com

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