A transmitter array that has at least one pixel element. Each pixel element includes at least a primary semiconductor laser and a secondary semiconductor laser. In this manner, when the primary semiconductor laser is inoperative, the secondary semiconductor laser is utilized for transmission.

 
Web www.patentalert.com

< Edge-emitting type semiconductor laser

< Semiconductor laser and method of producing the same

> Laser output light pulse beam parameter transient correction system

> Efficient method and apparatus for generating singlet delta oxygen at an elevated pressure
~ 00291