Discount wholesale 8w laser diode - Solid-state laser pump source 888nm-120W VBG with L9 packaging – BWT
Discount wholesale 8w laser diode - Solid-state laser pump source 888nm-120W VBG with L9 packaging – BWT Detail:
Product Features:
With more than 20 years of fiber coupling technology and more than 10 years of wavelength locking technology, BWT provides professional solid-state laser pump source products for domestic and foreign customers, covering a variety of products with different specifications at 808nm, 878.6nm, and 888mn. It is applied to various solid-state lasers and ultra-fast laser pump sources, and the product performance has been widely recognized by users at home and abroad.
BWT’s solid-state pump can be installed for ultrafast lasers, providing a strong core technology guarantee for stable applications of ultrafast lasers such as laser marking, cutting and drilling of special materials, etc.
Main Features
Wavelength：88nm
Output power: 120W
Fiber core diameter: 200μm
Optical fiber numerical aperture：0.22
Feedback protection: 1020nm-1200nm
Instructions for use
- Laser diode must be used according to the specifications.
- Laser diode must work with good cooling.
- Operation temperature ranges from 20℃ to 30℃ .
- Storage temperature ranges from -20℃ to +70℃.
PRODUCT PARAMETERS
| Specifications (25°C) | Symbol | Unit | Minimum | Typical | Maximum | |
| Optical Data(1) | CW OutputPower | Po | w | 20 | - | - |
| Center Wavelength | λc | nm | 940 ±3 | |||
| Spectral Width(FWHM) | △λ | nm | - | 3 | 6 | |
| Wavelength Shift with Temperature | △λ/△T | nm/°C | - | 0.3 | - | |
| Wavelength Shift with Current | △λ/△A | nm/A | - | 0.6 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | - | 52 | - |
| Operating Current | Iop | A | - | 12 | 13 | |
| Threshold Current | Ith | A | - | 1.2 | - | |
| Operating Voltage | Vop | V | - | 3.2 | 3.6 | |
| Slope Efficiency | η | W/A | - | 1.8 | - | |
| Fiber Data | Core Diameter | Dcore | μm | - | 105 | - |
| Cladding Diameter | Ddad | μm | - | 125 | - | |
| Numeric Aperture | NA | - | - | 0.22 | - | |
| Fiber Length | Lf | m | - | 1 | - | |
| Fiber Loose Tubing Diameter | - | mm | 0.9 | |||
| Minimum Bending Radius | - | mm | 50 | - | - | |
| Fiber Termination | - | - | None | |||
| Feedback Isolation | Wavelength Range | - | nm | 1400-1600 | ||
| Isolation | - | dB | - | 30 | - | |
| Others | ESD | Vesd | V | - | - | 500 |
| Storage Temperature⑵ | Tst | °C | -20 | - | 70 | |
| Lead Soldering Temp | Tls | °C | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating Case Temperature(3) | Top | °C | 15 | - | 35 | |
| Relative Humidity | RH | % | 15 | - | 75 | |
Product detail pictures:
Related Product Guide:
Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Discount wholesale 8w laser diode - Solid-state laser pump source 888nm-120W VBG with L9 packaging – BWT , The product will supply to all over the world, such as: Chile, French, luzern, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.
By Molly from Egypt - 2018.04.25 16:46
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Murray from Libya - 2017.01.28 19:59
