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DS3-51512-LD Diode Laser Subsystem
The DS3-51512-LD is a compact, air-cooled diode laser subsystem from BWT, delivering 100W output power at center wavelengths of 915/976nm through a 200μm, 0.22NA fiber with SMA905/HP-SMA905 connectors. It supports CW, pulse and single-pulse working modes with a pulse width of 20μs~950ms and pulse frequency up to 20kHz, controlled via touch screen, RS232 or I/O. Featuring ±3% power stability, a 635nm red aiming beam, a 10~100% power adjustment range and an M-size chassis of only 387×373×153mm (<10.2kg), it is an easy-to-integrate high-power laser source for industrial welding and soldering applications. Multiple chassis specifications and customized fiber/power options are available.
Specification Snapshot
Spectral Width (FWHM)
≤6nm
Fiber Core Diameter
200μm
Aiming Beam Wavelength
635±10nm
Aiming Beam Output Power
≤2mW
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Overview
The DS3-51512-LD is a compact, air-cooled diode laser subsystem from BWT, delivering 100W output power at center wavelengths of 915/976nm through a 200μm, 0.22NA fiber with SMA905/HP-SMA905 connectors. It supports CW, pulse and single-pulse working modes with a pulse width of 20μs~950ms and pulse frequency up to 20kHz, controlled via touch screen, RS232 or I/O. Featuring ±3% power stability, a 635nm red aiming beam, a 10~100% power adjustment range and an M-size chassis of only 387×373×153mm (<10.2kg), it is an easy-to-integrate high-power laser source for industrial welding and soldering applications. Multiple chassis specifications and customized fiber/power options are available.
Specifications
| Parameter | Value |
|---|---|
| Test Condition | 25℃ |
| Center Wavelength | 915/976nm |
| Spectral Width (FWHM) | ≤6nm |
| Fiber Core Diameter | 200μm |
| Control Mode | Touch Screen, RS232, I/O |
| Current Rising/Falling Edge | ≤10μs |
| Aiming Beam Wavelength | 635±10nm |
| Aiming Beam Output Power | ≤2mW |
| Dimension Tolerance | ±2mm |
| Storage Temperature | 5~50℃ |
| Cooling Requirement | Air Cooling; Reserve 10cm Space Outside the Fans |
| Storage & Operating Condition | Non-condensing |
Applications
1. Plastic welding 2. Laser soldering 3. Metal welding
Key Features
1. Wavelength 976/915nm 2. Output power 100W 3. Fiber core diameter 200μm 4. Fiber numerical aperture 0.22NA 5. Multiple chassis specifications available 6. CW, pulse and single-pulse working modes with 1~20kHz pulse frequency 7. Touch screen, RS232 and I/O control modes 8. Integrated 635nm red aiming beam 9. Air-cooled compact M-size design (387×373×153mm, <10.2kg) 10. Customizable fiber parameters, power output and aiming beam
Datasheet
Product Datasheet
PDF
Supplier Information
BWT Photonics was founded in 2003. With the mission of "Let the dream drive the light", the vision of becoming a "Global Leader In Laser Solutions", and the value of "Outstanding innovation", the company provides semiconductor, fiber, and ultrafast laser products and solutions to global customers.
Since its establishment, BWT has always pursued continuous innovation and adhered to independently controllable advanced processes and technologies. To this end, with its Beijing headquarters as the core, BWT has established multiple production and R&D centers in Jiangsu and Shenzhen, and invested in building an intelligent and digital production base in Tianjin. In order to create world-class technical strength and product quality, BWT established a German subsidiary in 2020, taking a solid step towards the internationalization of R&D, production, and technological innovation.
BWT products are sold in more than 60 countries worldwide, with applications in many fields such as industry, medical, commercial, scientific research, and information, bringing new changes to industry development and customer value enhancement.
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