14SBTF Single Mode Free Space Diode Laser Components
14SBTF Single Mode Free Space Diode Laser Components

14SBTF Single Mode Free Space Diode Laser Components,are featured products of RealLight’s NL product line, utilizing wavelength-locking technique with volume Bragging gratings(VBG) and single-mode chip, delivering stabilized output spectrum and low temperature dependence of the lasing wavelength, making them ideal for Raman Microscopy.

Product Parameters
Package Type 14SBTF (Free Space)
Center Wavelength(nm) 785 1064
Optical CW Output Power / Pop (mW) 100 350
Wavelength Tolerance (nm) ±0.5
Spectral Width / △λ (nm) 0.1
Temperature Drift of Wavelength / △λ/△T (nm/℃) ≤0.01
Temperature Drift of Current / △λ/△Iop (nm/A) 0.05
Electrical Threshold Current / Ith (mA) 40 100
Operating Current / Iop (mA) 150 800
Operating Voltage / Vop (V) 2
Slope Efficiency / ηes(W/A) 0.9  0.6 
PD Parameter / Ipd (μA) <2000
Thermistor Rt (kΩ/β(25℃)) 3930 3450
TEC Max Current Imax (A) 2.5
  TEC Max Voltage Vmax (V) 6.3
Application

Medical application
Spectrum analysis
Scientific research

Key Features

Compact design
High stability
Excellent reliability

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