China New Product diode laser nm - 878.6nm-170W VBG Industrial Pump – Solid Laser Pump Source laser pump source – BWT
China New Product diode laser nm - 878.6nm-170W VBG Industrial Pump – Solid Laser Pump Source laser pump source – BWT Detail:
Product Features:
Since its establishment, BWT has provided many professional solid-state laser pump source products for domestic and foreign customers for nearly 20 years. Up to now, it has mastered the world’s leading fiber coupling technology and wavelength locking technology. Solid-state pump source products cover 808 nm, 878.6 nm, and 888 nm. Applicable to various solid-state lasers and ultrafast laser pump sources. It has provided long-term and stable services for domestic and foreign users. Get unanimous praise.
BWT’s solid-state pump source lasers have a wide range of applications. Most of them are installed on ultrafast lasers (picosecond and femtosecond), so as to meet the requirements of cutting and processing various materials in industrial applications.
Main Features
Wavelength：878.6nm
Output power: 170W
Fiber core diameter: 200μm
Optical fiber numerical aperture：0.22
Feedback protection: 1020nm-1200nm
Instructions for use
- ESD precautions must be taken during storage, transportation and operation.
- Short-circuit is required between pins during storage and transportation.
- Please connect pins to wires by solder instead of using socket when operation current is higher than 6A.
- Soldering point should be closeto the middle of the pins. Soldering temperature should be lower than 260℃ and time shorter than 10 second.
PRODUCT PARAMETERS
| Specifications (25°C) | Symbol | Unit | Minimum | Typical | Maximum | |
| Optical Data ( 1 ) | CW OutputPower | Po | w | 170 | - | - |
| Center Wavelength | λc | nm | 878.6±1 | |||
| Spectral Width(FWHM) | △λ | nm | - | 0.5 | - | |
| Wavelength Shift with Temperature | △λ/△T | nm/°C | - | 0.03 | - | |
| NA FiUing(95% of Power) | - | NA | - | 0.17 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | - | 47 | - |
| Operating Current | Iop | A | - | 12.0 | 14.0 | |
| Threshold Current | Ith | A | - | 1.7 | - | |
| Operating Voltage | Vop | V | - | 29.5 | 31.0 | |
| Slope Efficiency | η | W/A | - | 15.5 | - | |
| 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 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 170W@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 take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for China New Product diode laser nm - 878.6nm-170W VBG Industrial Pump – Solid Laser Pump Source laser pump source – BWT , The product will supply to all over the world, such as: Montreal, Argentina, Uganda, Ought to any of these products be of curiosity to you, remember to allow us to know. We are going to be satisfied to give you a quotation on receipt of one's in depth specs. We've our private experienced R&D enginners to meet any of one's requriements, We appear forward to receiving your enquires soon'and hope to have the opportunity to work together with you in the future. Welcome to check out our company.
By Phoenix from San Francisco - 2017.11.01 17:04
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Edwina from Houston - 2018.06.03 10:17
