Multimode High Power Laser Module
Bogao Optoelectronics' high-power, single-wavelength spatial beam-combining laser module optically combines beams from multiple single-emitter diode lasers to increase power and brightness. Plano-convex cylindrical lenses collimate fast and slow axes to reduce divergence, while stepped beam placement along the fast axis provides spatial overlap. Polarization combining can double power. Technical challenges include optimizing beam parameter product, strengthening thermal management and controlling fast-axis collimator pointing errors within ±0.5 milliradians.
Specification Snapshot
Center wavelength [Dimensions 01]
450nm
Operating voltage [Dimensions 01; Center wavelength : 450nm]
12.9-15V
Threshold current [Dimensions 01; Center wavelength : 450nm]
0.29-0.45A
Operating current [Dimensions 01; Center wavelength : 450nm]
3-3.8A
Center wavelength [Dimensions 01]
525nm
Operating voltage [Dimensions 01; Center wavelength : 525nm]
12-16.5V
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Overview
Bogao Optoelectronics' high-power, single-wavelength spatial beam-combining laser module optically combines beams from multiple single-emitter diode lasers to increase power and brightness. Plano-convex cylindrical lenses collimate fast and slow axes to reduce divergence, while stepped beam placement along the fast axis provides spatial overlap. Polarization combining can double power. Technical challenges include optimizing beam parameter product, strengthening thermal management and controlling fast-axis collimator pointing errors within ±0.5 milliradians.
Specifications
| Parameter | Value |
|---|---|
| Dimensions [Dimensions 01] | 61 mm × 52 mm × 23 mm |
| Center wavelength [Dimensions 01] | 450nm |
| Output Power [Dimensions 01; Center wavelength : 450nm] | 10W |
| Fiber core diameter [Dimensions 01; Center wavelength : 450nm] | 105/125 |
| Operating voltage [Dimensions 01; Center wavelength : 450nm] | 12.9-15V |
| Threshold current [Dimensions 01; Center wavelength : 450nm] | 0.29-0.45A |
| Operating current [Dimensions 01; Center wavelength : 450nm] | 3-3.8A |
| NTC [Dimensions 01; 25℃] | 25℃:10K±1% 3950±1% |
| Center wavelength [Dimensions 01] | 525nm |
| Output Power [Dimensions 01; Center wavelength : 525nm] | 3W |
| Fiber core diameter [Dimensions 01; Center wavelength : 525nm] | 105/125 |
| Operating voltage [Dimensions 01; Center wavelength : 525nm] | 12-16.5V |
| Threshold current [Dimensions 01; Center wavelength : 525nm] | 0.15-0.5A |
| Operating current [Dimensions 01; Center wavelength : 525nm] | 1.9A |
| Center wavelength [Dimensions 01] | 638nm |
| Output Power [Dimensions 01; Center wavelength : 638nm] | 2.5W |
| Fiber core diameter [Dimensions 01; Center wavelength : 638nm] | 105/125 |
| Operating voltage [Dimensions 01; Center wavelength : 638nm] | 7.2V |
| Threshold current [Dimensions 01; Center wavelength : 638nm] | 0.34-0.44A |
| Operating current [Dimensions 01; Center wavelength : 638nm] | 1.3A |
| Dimensions [Dimensions 02] | 100 mm × 61 mm × 23 mm |
| Center wavelength [Dimensions 02] | 450nm |
| Output Power [Dimensions 02; Center wavelength : 450nm] | 28W |
| Fiber core diameter [Dimensions 02; Center wavelength : 450nm] | 105/125 |
| Operating voltage [Dimensions 02; Center wavelength : 450nm] | 30.1-35V |
| Threshold current [Dimensions 02; Center wavelength : 450nm] | 0.15-0.5A |
| Operating current [Dimensions 02; Center wavelength : 450nm] | 3-3.8A |
| NTC [Dimensions 02; 25℃] | 25℃:10K±1% 3950±1% |
| Center wavelength [Dimensions 02] | 525nm |
| Output Power [Dimensions 02; Center wavelength : 525nm] | 6.5W |
| Fiber core diameter [Dimensions 02; Center wavelength : 525nm] | 105/125 |
| Operating voltage [Dimensions 02; Center wavelength : 525nm] | 28-38.5V |
| Threshold current [Dimensions 02; Center wavelength : 525nm] | 0.15-0.5A |
| Operating current [Dimensions 02; Center wavelength : 525nm] | 1.9A |
| Center wavelength [Dimensions 02] | 638nm |
| Output Power [Dimensions 02; Center wavelength : 638nm] | 5W |
| Fiber core diameter [Dimensions 02; Center wavelength : 638nm] | 105/125 |
| Operating voltage [Dimensions 02; Center wavelength : 638nm] | 16.8V |
| Threshold current [Dimensions 02; Center wavelength : 638nm] | 0.34-0.44A |
| Operating current [Dimensions 02; Center wavelength : 638nm] | 1.3A |
| Dimensions [Dimensions 03] | 125 mm × 85 mm × 23 mm |
| Center wavelength [Dimensions 03] | 638nm |
| Output Power [Dimensions 03; Center wavelength : 638nm] | 10W |
| Fiber core diameter [Dimensions 03; Center wavelength : 638nm] | 400/440 |
| Operating voltage [Dimensions 03; Center wavelength : 638nm] | 2*16.2V |
| Threshold current [Dimensions 03; Center wavelength : 638nm] | 0.34-0.44A |
| Operating current [Dimensions 03; Center wavelength : 638nm] | 2*1.3A |
| NTC [Dimensions 03; 25℃] | 25℃:10K±1% 3950±1% |
Applications
Medicine and biotechnology, laser pumping, defense technology, consumer electronics, and display technology.
Key Features
High-power output; precise wavelength control; excellent beam quality; flexible modulation.
Datasheet
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Supplier Information
Xi'an Bogao Optoelectronics Technology Co., Ltd. (abbreviated as Bogao Optoelectronics) was established in 2018, specializing in the research, development, production, and sales of fiber-coupled lasers and fiber optic components. With strong R&D capabilities, advanced manufacturing processes, scientific management, and strict quality control, the company ensures product consistency and reliability, earning wide recognition in the industry and obtaining over ten intellectual property patents and software copyrights. The products are widely applied in industrial fields such as computer-to-plate (CTP) printing, laser indication, laser display, LiDAR, and life science instruments like flow cytometers, confocal microscopes, and digital PCR systems. The company is dedicated to providing high-quality products and technical services to customers in industrial intelligent equipment, life science instruments, and precision measurement and analysis instruments.
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