1535nm Eye-Safe Erbium Laser (200uJ, 10Hz) for Medical/Industrial
Products Description
1535nm eye safe Erbium glass laser module 200uJ 10Hz independently developed by Xinalnd, which has the characteristics of 200μJ pulse energy at 10Hz, boasting Ultra-Compact & Lightweight, high stability, long lifespan, high precision and modular design for ranging, testing, medical.
Wavelength:1535nm
Pulse Energy:200 μJ
Eyesafe:Class1
Spot Diameter:0.3mm
Lifespan:>50 million shots
Weight:8g
Core Highlight
Class 1 Eye-Safe Laser operating at 1535nm wavelength, delivering 200μJ pulse energy and 10Hz repetition rate. Engineered for precision, safety and durability, it is the ideal light source for medical procedures and industrial sensing/measurement applications.
Key Features
100% Eye-Safe Design: 1535nm wavelength is primarily absorbed by the cornea, eliminating retinal damage risk and complying with Class 1 eye-safe certification
High Precision Performance: 200μJ pulse energy + 10Hz repetition rate + ≤5ns pulse width, ensuring ultra-precise output for delicate tasks.
Ultra-Compact & Lightweight: Miniature size (25×8×7mm) and only 10g weight, easy integration into handheld/portable devices.
Extreme Environment Adaptability: Reliable operation from -40℃ to +65℃, storage temperature from -55℃ to +80℃, shock and vibration resistant
Long Service Life: >50 million pulses lifetime rating with TEM00 beam mode (M² ≤1.3), low power consumption and stable performance.
Sealed & Robust Build: Full-sealed packaging design, anti-dust and anti-moisture, suitable for harsh industrial/medical working conditions.



Application
With its core performance of 1535nm eye-safe wavelength, 200μJ pulse energy and 10Hz repetition rate, this product is mainly applied in two major fields: medical and industrial. It is suitable for diversified needs such as precision operations, sensing and measurement, and portable device integration. Details are as follows:
Medical Field
Corneal Ablation and Refractive Surgery: Boasting a water absorption coefficient of 12 cm⁻¹ at 1535nm, it enables precise tissue processing with minimal damage.
Dental Soft Tissue Surgery and Oral Treatment: Ideal for delicate oral procedures due to its safe and precise output.
Non-Invasive Medical Imaging and Diagnostic Equipment: Serves as a core light source for high-precision diagnostic devices.
Portable Medical Laser Devices for Field Operations: Compact and lightweight design fits perfectly into handheld medical equipment for outdoor or emergency use.
Industrial Field
Long-Range Laser Ranging: Achieves a ranging distance of up to 10km for building targets and 8km for vehicle targets.
LiDAR Sensors and 3D Imaging Systems: Provides stable light source support for high-precision 3D scanning and imaging.
Industrial Precision Measurement and Positioning: Ensures accurate data collection in industrial production and assembly processes.
Environmental Sensing and Laser Communication: Reliable performance in harsh environments for environmental monitoring and long-distance laser communication.
Laser Pointing and Targeting for Industrial Equipment: Offers clear and stable indication for industrial machinery and detection devices.

Product Paramenters
| Model | JTBY200μJ |
| Wavelength | 1535±5 nm |
| Laser Energy | 200 μJ |
| Pulse width | 5ns |
| Repetition Frequency | 10HZ |
| Spot Diameter | 0.3mm |
| Beam Mode | TEM₀₀ |
| Lifespan | >50 million shots |
| Eyesafe | Class1 |
| Beam divergence angle | ≤7 mrad |
| Size | 21x8x7mm |
| Operating Temperature | -40℃~65℃ |
| Storage Temperature | -55℃ ~75℃ |
| Weight | 8g |
| Driving parameters | 2 V,10 A,<2.4 ms |
Contact information:
If you have any ideas, feel free to talk to us. No matter where our customers are and what our requirements are, we will follow our goal to provide our customers with high quality, low prices, and the best service.
Email:info@loshield.com; laser@loshield.com
Tel:0086-18092277517; 0086-17392801246
Fax: 86-29-81323155
WhatsApp/Wechat:0086-18092277517; 0086-17392801246
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