RealStable® NLM Series Dual-wavelength Narrow Linewidth Laser
RealStable® 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.

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, each wavelength (nm) <0.1
Wavelength Stability ±7 pm @4h Typ.
Power Stability ±2% @4h Typ.
System Parameters
Adjustbility % Full Power 0~100%
Warm up Time (min) 15
Modulation Input Analog signal 0~5V
Control Interface USB, BNC
Connector SMA905, FC/PC
Output Fiber 105 μm, 0.22 NA
Supply Voltage +5VDC
Power Consumption <20W Typ.
Storage Humidity 0~70% RH
Storage Temperature (℃) -10~60
Operating Temperature (℃) 10~35
Weight (kg) 1.2
Dimensions (mm) 168×88×140

Raman spectroscopy


Key Features

Linewidth < 0.1nm for each wavelength
Excellent wavelength stability ±7pm@4h
Constant frequency interval, support difference
Built-in TEC, power stability ±2%
Contains PC control, emergency stop button,
short circuit protection functions

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