808nm VCSEL application(Semiconductor laser hair removal)

With the development of laser technology, products using VCSEL as the core device show a lot of advantages and in the field of laser beauty, it has increasingly won the favor and recognition of consumers worldwide. At present, the mainstream hair removal instrument on the market uses an 808nm laser as the core device.

 

Compared with OPT laser hair removal, it only has a better effect on black hair. Hairs of other colors, such as yellow hair and white fluff, are weaker and have a slight tingling sensation. 808nm semiconductor laser wavelength can target  melanin  for precise and selective hair removal treatment. It can efficiently remove black, yellow, white, brown and other color hair, fast and accurate. The melanin absorption effect is particularly good, satisfying customers' whitening and beauty demand.

 

At present, few company can supply high performance VCSELs at 808nm in the market, but the demand is ever increasing. Therefore, Brightlaser timely launched high-performance 3W, 6W, 10-12W 808nm VCSEL chips, which have satisfied customer’s demand in the market.

 

808nm VCSEL has obvious advantages: electro-optical conversion efficiency is as high as 45%, flat package and TO package  are  optional,  small size and light weight; high output power, small temperature influence, low wavelength drift as low as 0.07nm / ℃, stable performance and long life 50,000 hours.

 

Based on the Brightlaser 808nm VCSEL laser diode as the basic device, it can be made into an 808nm high power vertical stacked semiconductor laser module, which is used in semiconductor laser hair removal products and other fields. It can provide vertical stacking packages of multiple laser bar to form a high power laser. The output uses high-density laser bar stacking technology, the bar spacing is small so that the module can obtain high-brightness laser output while maintaining a small size, providing efficient operation.

 

In addition to 808nm laser diodes, Brightlaser also has 850nm and 940nm VCSEL laser diodes. Various package forms,  flat  package  structure,  easy  to integrate, TO package market application is mature, and single emitter and array are optional to meet different power and spot shape requirements.

Innovations For Freedom

Brightlaser was founded in 2014, is a global pioneer supplier in VCSEL technology from components, sensors, to total solutions for AI/IoT applications including Optical Communication, Consumer Electronics, ADAS, Machine Vision, Telecom, Robotics, Smart House, Surveillance System, etc.  
As a high-tech company, Brightlaser possesses its own VCSEL intellectual properties in wafer design, advanced chip process, and applications. Brightlaser headquartered in Hong Kong, established branch offices in Shen Zhen and Zhong Shan of China. The factory located in Zhong Shan covers footprint of 160,000 Sqft. equipped with globally state-of-art GaAs techniques, and the first 6-inch VCSEL chip fab & packaging line in mainland China.
In recent years, Brightlaser has caught up extremely quickly with all the opportunities the market has been giving, is becoming increasingly competitive. Currently, we are working with world-wide-leading partners and customers in technologies, marketing and sales.
To cope with the rapidly growing, we are seeking professional dealers, distributors to join this promising field.As a self-driven, proactive, taking initiative, team player, you are welcome to our fast-paced, dynamic team of collaborators.