multi-junction VCSEL technology represents a new leap in the VCSEL industry, which will accelerate the application of VCSEL in the automotive field

What is HCSEL? The light output form and characteristics of diffractive HCSEL. HCSEL compared to VCSEL and EEL.

Based on the combination of line laser technology and SLAM (real-time positioning and map construction) intelligent algorithm, the sweeper can achieve fine identification of obstacles in the home environment

Infrared tube obstacle avoidance (short distance induction and no ranging function) ② Single-binocular obstacle avoidance (high definition, but depth information can not be directly obtained)

On May 10, 2023, Roborock's high-end flagship self-cleaning vacuum cleaner G20 opened the pre-sale. It is equipped with LEMON Photonics VCSEL line laser module. Roborock's G20 sensor full-dimensional advanced,

LEMON Photonics' exclusive patented horizontal cavity surface emitting laser (HCSEL) combines the high power output of edge-emitting lasers (EEL) and the advantages of VCSEL being more suitable for large-scale mass production.

LEMON Photonics' products has covered the whole semiconductor laser chip market with vertical cavity surface emitting laser (VCSEL), edge emitting laser (EEL) and exclusive patented horizontal cavity surface emitting laser (HCSEL).

Welcome to the Laser World of Photonics China! Exhibitor Name: LEMON Photonics Technology Co., Ltd Exhibition time: July 11th-13th, 2023 Exhibition location: National Exhibition and Convention Center (Shanghai)

Are lasers really safe for the human eye?

​At present, the HCSEL laser chip independently developed by LEMON Photonics has special advantages in applications such as lidar and industrial processing.

Large angle flat top light field VCSEL line laser module scheme for OF orient. LEMON Photonics VCSEL series line laser module adopts customized VCSEL array chip

▶ VCSEL point laser module scheme for triangulation measurement stereo vision ▶ Multi-junction VCSEL spot laser module scheme for dToF

The use of line laser modules is a major trend in the future of sweeper obstacle avoidance function They are: ▶ VCSEL point laser module scheme for triangulation measurement stereo vision ▶ Multi-junction VCSEL spot laser module scheme for dToF

Line laser obstacle avoidance technology used in sweepers(1) Infrared tube obstacle avoidance (short-range sensing and no ranging function)