【April 22, 2026, Chengdu】 – SunFlaser Technology (Chengdu) Co., Ltd. officially launches the SFB3000L‑Mini Laser Ranging Module. To begin with, the company builds this product upon its self‑developed 1535nm Er:Glass laser and leverages single‑pulse TOF ranging technology. As a result, it integrates eye safety, compact size, light weight, high reliability, and ease of integration into a single solution. Consequently, it provides a high‑performance core ranging solution for handheld terminals, vehicle‑mounted platforms, optoelectronic pods, and other equipment.
I. Proven Technology, Guaranteed Safety
To begin with, the SFB3000L‑Mini adopts a 1535±5nm laser wavelength, thereby achieving Class 1 eye‑safe certification. As a result, it ensures safe operation in short‑range, civilian, and industrial environments. Furthermore, the module integrates the laser, transmitter/receiver optical system, and control electronics. Additionally, it supports single‑shot ranging, continuous ranging, multi‑target ranging (up to 3 targets), range gating, and command self‑diagnostics. Consequently, it meets the demands for precise ranging in complex environments.
Core Performance Specifications:
- First, ranging capability reaches ≥4000m (on 60% reflective building targets), with a minimum range ≤10m.
- Second, ranging accuracy is ≤±1m.
- Third, measurement frequency is 1–10Hz adjustable.
- Fourth, hit rate is ≥98%, with false‑alarm rate ≤1%.
- Fifth, operating temperature ranges from -40°C to +70°C.
- Finally, shock resistance withstands 75g @ 6ms (customizable to 1000g/1ms) – therefore, it adapts well to harsh vehicle‑mounted, airborne, and field environments.
II. Highly Miniaturised, Easy to Integrate
Furthermore, the module features a highly integrated design. Specifically, its overall dimensions measure ≤27.5mm × 15.9mm × 24.6mm, and its weight is only 16g. As a result, it makes an ideal choice for space‑constrained equipment. For communication, it uses TTL serial communication, and we supply it with PC‑based testing software and a standard communication protocol. Additionally, it supports firmware upgrades via the serial port, thereby effectively reducing the barriers for customer secondary development.
Electrical and Power Performance:
- To begin with, we design the module for a supply voltage of DC 3–5V – making it suitable for portable and low‑power systems.
- Furthermore, average power consumption is ≤0.9W @ 1Hz, ≤1.5W @ 10Hz, with standby power ≤10mW.
- Finally, startup time is 300ms – ensuring it becomes quickly ready for operation.
III. Broad Applications, Complete Ecosystem
In addition, the SFB3000L‑Mini is widely applicable in handheld ranging devices, outdoor surveying instruments, vehicle‑mounted perception systems, UAV pods, unmanned surface vehicle detection, industrial monitoring, security inspection, and more. Furthermore, the product comes with a standardised electrical interface, complete pin definitions, and mechanical drawings. Moreover, we back it with professional technical support to help customers accelerate integration and mass production.
Additionally, the product provides clear guidelines for optical window matching, installation specifications, and operational safety, thereby ensuring long‑term system stability.
Company Profile
To conclude, SunFlaser Technology (Chengdu) Co., Ltd. is dedicated to the R&D of laser ranging core components and high‑end optoelectronic equipment. With a continued focus on miniaturised, highly reliable, and eye‑safe laser technologies, we drive industry advancement through independent innovation. Ultimately, we deliver high‑performance, mass‑producible optoelectronic solutions to global customers.
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