R3 Diode Laser Components
R3 Diode Laser Components

R3 diode laser components are RealLight’s AW series multi-function laser modules, providing single-wavelength output with 3 emitters integrated. These fiber-coupled lasers are equipped with aiming beam, featuring superior power stability, excellent beam quality, high reliability and more.

Product Parameters
Package Type R3 R3-G
Center Wavelength(nm) 808 915 940 808 976
Optical CW Output Power / Pop(W) 20 30 30 20 25
Wavelength Tolerance(nm) ±10 ±0.5
Spectral Width / △λ(nm) <6 <0.5
Temperature Drift of Wavelength / △λ/△T(nm/℃) 0.03 0.03
Electrical Threshold Current / Ith(A) 2 1.5 2 1.4 0.6
Operating Current / Iop(A) 11 13 20 9 12
Operating Voltage / Vop(V) 6.5 6.2 6.2 6.2 6
Slope Efficiency / ηes(W/A) 2.5 2.6 2.3 2.6 2.2
Fiber Fiber Core Diameter / dcore(μm) 200 200 400 200 105
Fiber Cladding Diameter / Dclad(μm) 220 220 440 220 125
Fiber Coating Diameter / Dbuffer(μm) 400 400 720 400 250
Fiber Length / L(cm) 100 100±10(Customizable)
Numerical Aperture 0.22 0.22
Connector FC/SMA905 SMA905
Application

Medical application
Pumping source
Scientific research
Laser processing

Key Features

Excellent beam quality
Superior power stability
Efficient heat dissipation
High reliability
Compact size
Various wavelengths

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