| Place of Origin: | China |
|---|---|
| Brand Name: | BWT |
| Certification: | ISO9001 |
| Model Number: | K878BL9RN-120.0w |
| Minimum Order Quantity: | 1 Piece/Pieces |
| Delivery Time: | 1-4weeks |
| Payment Terms: | T/T |
| Supply Ability: | 100,000/year |
| Application: | Solid-state Laser Pump Source | Power: | 120 |
|---|---|---|---|
| Wavelength: | 878.6nm | Fiber Core Diameter: | 200µm |
| Feedback Protection: | 1020-1200nm | Optical fiber Numerical Aperture: | 0.22NA |
| High Light: | 878.6nm fiber coupled diode laser,120w fiber coupled diode laser,diode fiber coupled laser |
||
Main Features:
Wavelength:878.6nm
Output power:120W
Fiber core diameter:200μm
Optical fiber numerical aperture:0.22 NA
Feedback protection:1020nm~1200nm
Application:
Solid state laser pump source
|
Specifications(25℃)
|
Symbol
|
Unit
|
K878BL9RN-120.0w | |||
| Minimum | Typical | Maximum | ||||
| Optical Data | CW-Output Power | Po | W | 120 | - | - |
| Center Wavelength | λc | nm | 878.6±1 | |||
| Spectral Width (FWHM) | △λ | nm | - | 0.5 | - | |
| Wavelength Shift with Temperature | △λ/△T | nm/℃ | - | 0.03 | - | |
| NA Filling(95% of Power) | - | NA | - | 0.17 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | 50 | - | |
| Threshold current | lth | A | - | 1.7 | - | |
| Operating current | lop | A | - | 12.0 | 14.0 | |
| Operating voltage | Vop | V | - | 20.0 | 22.0 | |
| Slope Efficiency | η | W/A | - | 10.5 | - | |
|
Fiber Data
|
Core diameter | Dcore | μm | - | 200 | - |
| Cladding Diameter | Ddad | μm | - | 220 | - | |
| Numeric aperture | NA | - | - | 0.22 | - | |
| Fiber Length | Lf | m | - | 2.0 | - | |
| Fiber Loose Tubing Diameter | - | mm | - | 3.0 | ||
| Minimum Bending Radius | - | mm | 88 | - | - | |
| Fiber Termination | - | - | SMA905 | |||
| Feedback lsolation | Wavelength | - | nm | 1020-1200 | ||
| lsolation | - | 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 | ℃ | 20 | - | 30 | |
| Relative Humidity | RH | % | 15 | - | 75 | |
