Shanghai Goptica BeamL is a global-shutter CMOS beam analyzer with a high resolution of 2048×2048 pixels. It operates in the ultraviolet and near-infrared wavelength range of 266–1200 nm. The device features M4/M6 standard mounting holes on all four sides, making it ideal for use in semiconductor light source packaging inspection, laser manufacturer applications, and academic research involving beam testing. It can measure parameters such as beam diameter, roundness, uniformity, M² factor, divergence angle, astigmatism, and centroid drift in real time. The global shutter mechanism enables accurate detection of pulsed lasers. The device supports further development using Python/LabVIEW. It’s designed for 24/7 industrial use and represents a cost-effective solution for beam quality analysis.
BeamL is a 1-inch global shutter CMOS beam analyzer developed and mass-produced by Goptica. It’s specifically designed for online quality inspection in semiconductor manufacturing lines, laser production quality control, and laser research applications in universities and enterprises. The device features an integrated heat dissipation design, with M4 and M6 mounting threads on all sides for flexible installation in various positions. It covers the mainstream laser wavelength range of 266–1200 nm and is equipped with a 4.2-megapixel high-resolution sensor. This enables accurate detection of various parameters related to both continuous and pulsed lasers. The BeamL comes with the professional BeamView analysis software, and its open SDK supports further development using LabVIEW and Python. It effectively replaces imported beam detection equipment.
In semiconductor processing, laser research and development, and scientific experiments, laser spot quality inspection is a critical factor in ensuring product performance. BeamL, a laser beam analyzer developed by Goptica, is specifically designed for industrial-grade online testing and precision laboratory measurements. It features a four-sided through-hole mounting design, a compact structure, and high integration.
Advantages of the beam quality analyzer in Goptica
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1.Multiple posture fixes
- Four-sided through-hole mounting design: The product features a comprehensive fixing mechanism. There are 4 mounting holes at the top (diameter of pitch circle: approximately φ39.1mm). The sides are equipped with M6 and M4 threaded holes. This design supports: ① Top-mounted installation: Can be secured to optical platforms or turntables; ② Side-mounted installation: Suitable for use with brackets, lens barrels, or custom fixtures; ③ Multi-directional mounting, meeting the needs of complex optical path integration.
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| 2.Compact industrial-grade chassis - Body dimensions: Approximately 47mm × 40mm × 36mm (excluding the front end) - Sensor effective area: 11.3mm×11.3mm - Cooling method: Conduction cooling, no built-in fan; suitable for dust-free environments |
3.High-resolution global shutter imaging - 2048×2048 pixel global shutter - Pulse laser with no trailing effect detection; minimum detectable spot size: 55μm |
| 4.Wide-spectrum universal models - The 266–1200nm range covers ultraviolet, visible, and near-infrared light, making it suitable for most industrial and research lasers |
5.Strong scalability of hardware and software - Equipped with professional analysis software, with open APIs for Python/LabVIEW for custom development - Compatible with production line MES and laboratory automation systems for real-time data display and statistical analysis |
| 6.Industrial-grade stability over the long term - Conductive cooling and heat dissipation - The entire unit is released from the factory after aging treatment - Supports 24/7 continuous monitoring, with resistance to temperature changes and electromagnetic interference |
7.High cost-performance ratio of domestic products - Developed and produced in-house, resulting in short delivery times and rapid after-sales support - Can fully replace imported beam analyzers, significantly reducing procurement and maintenance costs |
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Why choose the beam quality analyzer from Goptica? Domestic substitution: Can replace imported equipment, with significant cost-effectiveness advantages Modular customization: Supports customization of parameters such as wavelength, attenuation, and interfaces
Durable and stable: All-metal casing, conductive cooling design, industrial-grade reliability Online Quick Inspection: High-speed area sensors support continuous/pulse laser measurement |
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Typical use cases
1. Light source inspection for semiconductor processing equipment On the packaging inspection line, high-resolution CMOS spot analyzers can measure key parameters in real time, such as diameter, roundness, uniformity, M² value, and centroid drift. The BeamL series from Goptica supports online rapid inspection mode, making it suitable for spot monitoring of semiconductor lasers, solid-state lasers, fiber lasers, and ultrafast lasers. |
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| 2.Laser manufacturers and terminal testing by research universities In addition to M² mass analysis, manufacturers and university laboratories often need to measure various scientific parameters such as divergence angle, astigmatism, centroid drift, and pulse capture. Goptica’s BeamL utilizes high-speed area-array CMOS devices to record light intensity data and determine the distribution of light spots. It also supports 2D/3D analysis of light spot energy distributions. |
3.Optical device debugging and calibration In scenarios such as laser cavity adjustment, fiber coupling, and collimation system calibration, the beam analyzer enables real-time exposure and gain adjustment, providing rapid feedback on changes in the beam pattern. |
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Procurement Consultation：
Shanghai Goptica Co., Ltd.
Contact email：sales@goptica.com
Official website：www.goptica.com
Sample testing and customized beam detection solutions are available. Quotations for bulk production line equipment are also provided.