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NLM Series Dual-wavelength Narrow Linewidth Laser

The NL series narrow linewidth diode lasers are RealLight’s self-developed wavelength-stabilized lasers,deliver high output power and excellent stability at 532nm, 638nm, 784nm, 785nm, 808nm, 830nm, 976nm or 1064nm output wavelengths, with power ranging from 100mW to 800mW.

Datasheets E-mail Message
NLM Series Dual-wavelength Narrow Linewidth Laser
APPLICATION

  • Raman spectroscopy

  • Bio-instrumentation

KEY FEATURES

  • Linewidth < 0.1nm for each wavelength

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  • Excellent wavelength stability ±7pm@4h
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  • Constant frequency interval, support difference
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  • algorithm
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  • Built-in TEC, power stability ±2%
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  • Contains PC control, emergency stop button functions

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PRODUCT PARAMETERS
Optical Parameters
Center Wavelength (nm) 784/785 785/1064
Output Power (mW) 500/500 500/800
Wavelength Tolerance (nm) ±0.5 (each wavelength)
Linewidth (nm) <0.1 (each wavelength)
Wavelength Stability (typ., @4h) ±7 pm
Power Stability (typ., @4h) ±2%(P-P)
SMSR 40dB
System Parameters
Adjustbility % Full Power 0~100%
Warm up Time (min) 15
Modulation Input Analog signal 0~5V
Control Interface USB, SMA
Connector SMA905, FC/PC
Output Fiber 105 μm, 0.22 NA
Supply Voltage +12VDC
Power Consumption <20W Typ.
Storage Humidity 0~70% RH
Storage Temperature (℃) -10~60
Operating Temperature (℃) 10~35
Weight (kg) 1.2
Dimensions (mm) 180×102×180.2

All the data in the above table are the typical values obtained from the tests at room temperature of 25℃, and the final data is subject to the final test report.

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