Free sample for laser dot module - 878.6nm 65W Solid-state Laser Pumping Series Fiber Coupled Diode Laser source – BWT
Free sample for laser dot module - 878.6nm 65W Solid-state Laser Pumping Series Fiber Coupled Diode Laser source – BWT Detail:
Product Features
BWT solid-state laser pump series fiber-coupled semiconductor laser wavelengths include: 878.6nm, 888nm, and can also meet customer’s customized wavelength requirements; power range: 5W-170W;
Working voltage 10.5V (typ.) and working current 12.5A (typ.). This series of products has excellent wavelength locking performance and is a solid-state pump with excellent stability and reliability.
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.
Main Features
Wavelength：878.6nm
Output power: 65W
Fiber core diameter: 200μm
Optical fiber numerical aperture：0.22
Feedback protection: 1020nm-1200nm
Applications:
Solid-state laser pump source
Instructions for use
- Make sure the fiber output end is properly cleaned before operation of laser. Follow safety protocols to avoid injury when handling and cutting the fiber.
- Use constant current power supply to avoid surge current during operation.
- 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℃.
Minimum Order Quantity: 1 Piece/Pieces
Delivery Time: 2-4weeks
Payment Terms: T/T
K878BNLRN-65.00W
| Specifications (25°C) | Symbol | Unit | Minimum | Typical | Maximum | |
| Optical Data ( 1 ) | CW OutputPower | Po | w | 65 | - | - |
| Center Wavelength | λc | nm | 878.6±1 | |||
| Spectral Width(FWHM) | △λ | nm | - | 0.5 | - | |
| Wavelength Shift with Temperature | △λ/△T | nm/°C | - | 0.03 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | - | 48 | - |
| Operating Current | Iop | A | - | 13 | 14 | |
| Threshold Current | Ith | A | - | 1.8 | - | |
| Operating Voltage | Vop | V | - | 10.5 | 11.5 | |
| Slope Efficiency | η | W/A | - | 5.5 | - | |
| Fiber Data | Core Diameter | Dcore | 卩m | - | 200 | - |
| Cladding Diameter | Ddad | 卩m | - | 220 | - | |
| Numeric Aperture | NA | - | - | 0.22 | - | |
| Fiber Length | Lf | m | - | 1.5 | - | |
| Minimum Bending Radius | - | mm | 88 | - | - | |
| Fiber Termination | - | - | SMA905 | |||
| Feedback Isolation | Wavelength Range | - | nm | 1020-1200 | ||
| Isolation | - | dB | - | 30 | - | |
| Others | ESD | Vesd | V | - | - | 500 |
| Storage Temperature(2) | Tst | °C | -20 | - | 70 | |
| Lead Soldering Temp | Tls | °C | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating Case Temperature( 3 ) | Top | °C | 20 | - | 30 | |
| Relative Humidity | RH | % | 15 | - | 75 | |
(1) Data measured under operation output at 65W@25°C.
(2) A non-condensing environment is required for operation and storage.
(3) Operating temperature defined by the package case. Acceptable operating range is 20°C~30°C, but performance may vary.
Product detail pictures:
Related Product Guide:
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Free sample for laser dot module - 878.6nm 65W Solid-state Laser Pumping Series Fiber Coupled Diode Laser source – BWT , The product will supply to all over the world, such as: Sao Paulo, Costa rica, Uruguay, Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services. Customer satisfaction is our main goal. We welcome you to visit our showroom and office. We are looking forward to establish business relation with you.
By Martina from Hungary - 2018.07.12 12:19
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Wendy from Mongolia - 2018.07.12 12:19
