R4MH diode laser components are RealLight’s AW series multi-function laser modules, providing multi-wavelength output with 4 emitters integrated. These fiber detachable lasers are equipped with fiber detector, photodiode and thermistor.
R4MH High Power Diode Laser Components
PRODUCT PARAMETERS
| Package Type | R4MH | ||||
| 4-wavelength | |||||
| Center Wavelength（nm） | 450 | 650 | 808 | 9XX / 1064 | |
| Optical | CW Output Power / Pop（W） | 4 | 0.5 | 10 | 10 |
| Wavelength Tolerance（nm） | ±10 | ||||
| Spectral Width / △λ（nm） | <6 | ||||
| Temperature Drift of Wavelength / △λ/△T（nm/℃） | 0.3 | ||||
| Electrical | Threshold Current / Ith（A） | 0.35 | 0.5 | 1.8 | 1.2 / 1.2 |
| Operating Current / Iop（A） | 3.5 | 1.2 | 14 | 13 / 14 | |
| Operating Voltage / Vop（V） | 4.7 | 2.2 | 2 | 1.8 / 1.8 | |
| Slope Efficiency / ηes（W/A） | 1.3 | 0.7 | 0.8 | 0.8 / 0.8 | |
| PD Parameter / Ipd（μA） | <8000 | ||||
| Thermistor / Rt（kΩ/β（25℃）） | 10±1%/3930 | ||||
| Fiber | Fiber Core Diameter / dcore（μm） | 400 | |||
| Fiber Cladding Diameter / Dclad（μm） | 440 | ||||
| Fiber Coating Diameter / Dbuffer（μm） | 720 | ||||
| Numerical Aperture / NA | 0.22 | ||||
| Connector | 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
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Spectroscopic Detection
- Biomedicine
- Material Analysis
- Display&Lighting
- Laser Manufacturing
KEY FEATURES
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Superior power stability
/ - Excellent beam quality/
- Efficient heat dissipation/
- High reliability/
- Different-wavelength combinations available/
RECOMMENDED PRODUCTS
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R5M High Power Diode Laser Components650nm, 808nm, 910nm, 980nm, 1064nm
Multi-wavelength
CW Output Power：0.5-15W - R5M 3-Wavelength High Power Diode Laser Components650nm, 808nm, 980nm, 1064nm, 1470nm
Multi-wavelength
CW Output Power：0.5-20W - R4D High Power Diode Laser Components650nm, 808nm, 980nm, 1064nm, 1470nm
CW Output Power：0.5-50W
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