RealStable® 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
