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976nm 18W Medical Diode Laser Module 0.22N.A.
Features:
976nm wavelength
18W output power
105µm fiber core diameter
0.22N.A.
1020-1200nm feedback protection
Applications:
Fiber laser pump source
| Specifications(25℃) | Symbol | Unit | K976AA2RN-18.00W | |||
| Minimum | Typical | Maximum | ||||
| Optical Data(1) | CW-Output Power | Po | W | 18 | - | - |
| Center Wavelength | λc | nm | 976±0.5 | |||
| Spectral Width (FWHM) | △λ | nm | - | - | 0.7 | |
| Wavelength Shift with Temperature | △λ /△T | nm/℃ | - | 0.02 | - | |
| Wavelength Shift with Current | △λ /△A | nm/A | - | 0.03 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | - | 48 | - |
| Operating Current | Iop | A | - | 12 | 14 | |
| Threshold Current | Ith | A | - | 0.9 | - | |
| Operating Voltage | Vop | V | - | 3.2 | 4 | |
| Slope Efficiency | η | W/A | - | 1.7 | - | |
| Fiber Data | Core diameter | Dcore | µm | - | 105 | - |
| Cladding Dianmeter | Dcore | µm | - | 125 | ||
| Numerical Aperture | N.A. | - | - | 0.22 | - | |
| Fiber Length | lf | m | - | 1 | - | |
| Fiber Loose Tubing Dlameter | - | mm | 0.9 | |||
| Minimun Bending Radius | - | mm | 50 | - | - | |
| Fiber Termination | - | - | None | |||
| Feedback lsolation | wavelength Range | - | nm | 1020-1200 | ||
| lsolation | - | dB | - | 30 | - | |
| Others | ESD | Vesd | V | - | - | 500 |
|
Storage Temperature(Non- operating)(2) |
Tst |
℃ |
-20 | - | 70 | |
| Lead Soldering Temp | Tls | ℃ | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating Case Temperature(3) | Top | ℃ | 20 | - | 30 | |
| Relative Humidity | RH | % | 15 | - | 75 |
|