1535nm Laser Transmitting Antenna 100~300μJ SFB100/200/300LF1

Key Selling Points

Eye-Safe Operation: To begin with, this laser transmitting antenna emits at a 1535nm wavelength, which the global community widely recognizes as an eye‑safe band. Consequently, it eliminates all risks to human vision. As a result, it ensures safe deployment in all working environments, without compromising performance or reliability.

Integrated Photodetector (PD): Furthermore, the antenna incorporates a built‑in high‑sensitivity photodetector (PD) that provides reliable laser synchronization signals. Therefore, it enhances system integration efficiency and reduces external component requirements for your laser transmitting antenna setup.

Ultra‑Narrow Beam Divergence: Additionally, this laser transmitting antenna boasts a full‑angle divergence as low as <0.5 mrad (depending on the model). This ensures concentrated, long‑range laser transmission that maintains signal integrity even in challenging conditions. Indeed, this feature represents a core advantage of the antenna.

Compact & Lightweight Design: Moreover, this antenna weighs only 13.5g and features a small form factor. Consequently, it enables seamless integration into space‑constrained devices — from portable laser rangefinders to compact lidar systems.

Wide Temperature Adaptability: For environmental resilience, the antenna operates stably across a broad temperature range of -40°C to 65°C and stores safely from -55°C to 80°C. Hence, it ensures consistent performance in extreme outdoor or industrial environments.

High Energy Stability & Reliability: Finally, this antenna features an impressive energy stability of 3% RMS, delivering consistent pulse energy output for accurate, repeatable results. Crafted with industrial‑grade components, it guarantees long‑term durability and minimal maintenance, thereby reducing total cost of ownership.

Application Areas

This versatile laser transmitting antenna is tailored for a wide range of professional applications. To begin with, it excels in Laser Ranging — proving ideal for distance measurement systems in aerospace, construction, surveying, and industrial automation, where accuracy and eye safety are paramount.

Furthermore, it enables Laser Remote Sensing — supporting environmental monitoring, atmospheric sensing, and geographical mapping by transmitting stable laser signals for reliable data collection.

Finally, it serves perfectly in Laser Radar (Lidar) — delivering reliable laser transmission for autonomous vehicles, robotics, and security systems, thereby enabling object detection, tracking, and 3D imaging with exceptional precision.

Technical Specifications

Note: All specifications are typical values measured at 25℃ (room temperature). Final data is subject to the factory test report.