Name: | 793nm-8W | Wavelength: | 793nm |
---|---|---|---|
Output Power: | 8W | Fiber Core Diameter: | 105μm |
Feedback Protection: | 1900-2100nm | Applications: | Fiber Laser Pump Source , Scientific Research |
High Light: | 793nm high power fiber coupled laser diode,bwt high power fiber coupled laser diode,8w fiber coupled diode laser |
793nm-8W
Features:
793nm wavelength
8W output power
105µm fiber core diameter
0.22N.A.
1900nm-2100nm feedback protection
Applications:
Fiber laser pump source
Specifications(25℃)
|
Symbol
|
Unit
|
K793DA2RN-8.000W | |||
Minimum | Typical | Maximum | ||||
Optical Data | CW-Output Power | Po | W | 8 | - | - |
Center Wavelength | λc | nm | 793±3 | |||
Spectral Width (FWHM) | △λ | nm | - | 3 | 5 | |
Wavelength Shift with Temperature | △λ/△T | nm/℃ | - | 0.3 | - | |
0.15/0.22NA | - | % | 90 | - | - | |
Electrical Data | Electrical-to-Optical Efficiency | PE | % | 45 | - | |
Threshold current | lth | A | - | 5.0 | 5.5 | |
Operating current | lop | A | - | 1.0 | - | |
Operating voltage | Vop | V | - | 3.6 | 4.0 | |
Slope Efficiency | η | W/A | - | 2.0 | - | |
Fiber Data
|
Core diameter | Dcore | μm | - | 105 | - |
Cladding diameter | Dclad | μm | - | 125 | - | |
Numeric aperture | NA | NA | - | 0.22 | - | |
Fiber length | Lf | m | - | 1.0 | - | |
Fiber Loose Tubing Diameter | - | mm | 0.9mm | |||
Minimum Bending Radius | - | mm | 50 | - | - | |
Fiber termination | - | - | - | None | - | |
Feedback Isolation | Back reflection wavelength | λ | nm | 1900-2100 | ||
Back reflection isolation | - | dB | - | 30 | - | |
Others | ESD | Vesd | V | - | - | 500 |
Storage temperature | Tst | ℃ | -20 | - | 70 | |
Lead Soldering Temp | Tls | ℃ | - | - | 260 | |
Lead Soldering Time | t | sec | - | - | 10 | |
Operating case temperature | Top | ℃ | 15 | - | 35 | |
Relative Humidity | RH | % | 15 | - | 75 |