Resources

Explore LEMON Photonics' laser solutions for medical and beauty applications. Our 808nm VCSEL modules enable efficient hair removal, 976nm HCSEL and EEL provide deep-tissue physiotherapy, and 660nm/940nm VCSELs power precise blood oxygen monitoring. Discover recommended products for each application.

LEMON Photonics' advanced laser solutions for consumer electronics. Our VCSEL and HCSEL technologies power robot obstacle avoidance, smartphone 3D sensing, proximity detection, structured light, dToF LiDAR, and line scanning modules. Features include high power density, low temperature drift, superior reliability, and cost-effective packaging for mass-market applications.

Explore LEMON Photonics' cutting-edge laser technologies for vehicle applications. Our multi-junction/multi-area VCSELs enable long-range automotive LiDAR miniaturization with high slope efficiency. For DMS and OMS, our customized structured light and 3D ToF VCSELs provide accurate driver monitoring, child presence detection, and remote vehicle security. Reliable, efficient, and automotive-grade.

Discover LEMON Photonics' advanced laser solutions for industrial applications. Our self-developed HCSEL laser heating modules deliver uniform square spots, active water cooling, and tens of thousands of hours of service life for industrial heating processes. For industrial lighting, our 808/850/940nm VCSELs provide uniform stable spots, long irradiation distances, and clear imaging without light pollution. Reliable, efficient, and cost-effective.

What is HCSEL? LEMON Photonics provides an in-depth analysis of HCSEL (Horizontal Cavity Surface-Emitting Laser) technology. Learn about HCSEL principles, structure, and six key characteristics including narrow spectral linewidth, excellent beam quality, and high single-tube power. Discover how HCSEL combines the advantages of VCSEL and EEL while offering superior performance for 3D sensing, LiDAR, and industrial applications.

LEMON Photonics' comprehensive guide to laser module ranging technologies. Learn how Time-of-Flight (ToF), FMCW, and triangulation ranging work, their unique advantages, and applications in consumer electronics including smartphones, intelligent vacuum cleaners, and autonomous vehicles. LEMON Photonics provides dot, line, and flash laser modules tailored for each ranging method, enabling precise distance measurement and 3D sensing.

This comprehensive guide by LEMON Photonics helps engineers and technicians choose the right VCSEL chip for their applications. Learn how to evaluate VCSEL chips based on four key factors: performance parameters (wavelength, output power, modulation rate), reliability (lifetime, temperature stability), cost-effectiveness, and supplier reputation. Make informed decisions for optical communication, 3D sensing, and laser illumination applications.

LEMON Photonics explores the key advantages and characteristics of VCSEL (Vertical Cavity Surface Emitting Laser) chips. Learn how VCSEL's unique vertical structure enables high-efficiency luminous characteristics, low power consumption for mobile devices, high modulation speed for data communication, excellent single-mode beam quality, and high reliability for harsh environments. Discover why VCSEL is the preferred choice for 3D sensing, LiDAR, and optical fiber communication applications.

In communication with customers, our friends at LEMON Photonics are often asked if the scenarios we apply are safe for the human eye, especially when someone is looking at it. Since the human eye cannot perceive infrared waves, we may unknowingly receive injury. Is the laser really safe for the human eye? Do you have the same confusion?