NLM Series Dual-wavelength Narrow Linewidth Laser
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) 532/785 532/830 784/785 785/1064 808/976 830/1064
Output Power (mW) 100/500 100/600 500/500  500/800  600/800 600/800
Wavelength Tolerance (nm) ±0.5 (each wavelength)
Linewidth, each wavelength (nm) <0.1  <0.3  <0.1 
Wavelength Stability ±5 pm @4h Typ.
Power Stability ±2% @4h Typ.
SMSR 40dB
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
Application

Raman spectroscopy

Bio-instrumentation

Key Features

Linewidth < 0.1nm for each wavelength
Excellent wavelength stability ±5pm@4h
Constant frequency interval, support difference
algorithm
Built-in TEC, power stability ±2%
Contains PC control, emergency stop button,
short circuit protection functions

Contact Us