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 | ||||
All the data in the above table are the typical values obtained from the tests at room temperature of 25℃, and the final data is subject to the final test report.
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
