09HHL Diode Laser Components
09HHL diode laser components are RealLight’s AW series single emitter laser modules, available in fiber coupled or free space configurations. The free space output lasers feature excellent beam pointing stability, while the fiber-coupled output lasers deliver high coupling efficiency, good beam quality, efficient heat dissipation, compact size, high power stability and more. All 9-pin HHL packaged lasers are equipped with TE cooler, thermistor and photodiode.
Product Parameters
| Package Type | 09HHL-T （Free Space） |
09HHL-T （Fiber Pigtailed） |
09HHL-TG （Narrow Linewidth） |
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| Center Wavelength（nm） | 808 | 450 | 638 | 808 | 9XX | 1064 | 808 | 976 | ||
| Optical | CW Output Power / Pop (W) | 3 | 10 | 4 | 1 | 8.5 | 15 | 10 | 6 | 9 |
| Wavelength Tolerance (nm) | ±3,±10 | ±0.5 | ||||||||
| Spectral Width / △λ (nm) | ＜4 | ＜0.3 | ||||||||
| Temperature Drift of Wavelength / △λ/△T (nm/℃) | 0.3 | 0.01 | ||||||||
| Electrical | Threshold Current / Ith (A) | 0.37 | 1.39 | 0.4 | 0.4 | 1.4 | 0.7 | 0.7 | 1.5 | 0.6 |
| Operating Current / Iop (A) | 3.1 | 11 | 3.5 | 1.5 | 11 | 18 | 13.5 | 11.5 | 12 | |
| Operating Voltage / Vop (V) | 2.3 | 1.9 | 4.4 | 2 | 2 | 1.9 | 1.8 | 2 | 1.9 | |
| PD Parameter / Ipd (μA) | ＜2000 | |||||||||
| Thermistor / Rt (kΩ/β (25℃)) | 10±5%/3450 | |||||||||
| TEC Max Current Imax (A) | 6 | |||||||||
| TEC Max Voltage Vmax (V) | 9.8 | |||||||||
| Slope Efficiency / ηes (W/A) | 1.0 | 1.0 | 0.9 | 1.0 | 0.9 | 0.9 | 0.8 | 0.8 | 0.8 | |
| Fiber | Fiber Core/Cladding Diameter Dcore（μm） | —— | 105/125, 200/220 | |||||||
| Fiber Length / L (cm) | —— | 100±10（customizable） | ||||||||
| Numerical Aperture / NA | —— | 0.22 | ||||||||
| Connector | —— | FC/PC,SMA905, bare ferrule | ||||||||
Application
Medical application
Laser processing
Pumping source
Key Features
Efficient heat dissipation
High reliability
Superior power stability
Excellent beam quality
Various wavelengths
