Electronics Engineering Herald                 
Home | News | New Products | India Specific | Design Guide | Sourcing database | Student Section | About us | Contact us | What's New
Processor / MCU / DSP
Memory
Analog
Logic and Interface
PLD / FPGA
Power-supply and Industrial ICs
Automotive ICs
Cellphone ICs
Consumer ICs
Computer ICs
Communication ICs (Data & Analog)
RF / Microwave
Subsystems / Boards
Reference Design
Software / Development kits
Test and Measurement
Discrete
Opto
Passives
Interconnect
Sensors
Batteries
Others

New Products

  Date: 28/06/2015

Two sources of red laser diode for projector displays

Mitsubishi Electric has launched 638-nanometer-(nm)-wavelength red laser diode (LD) with output power of 2.5 W for projectors.

Product Features include Pulse operation of up to 40% duty ratio (ratio of light ON time to whole time, Luminosity in red color from single light source exceeds 120 lumens due to lasing at short wavelength, conversion efficiency of 39% at 2.5 W at 25 degrees Celsius. Packaged in a TO-CAN package with a diameter of 9.0 mm for better heat dissipation, designed to operate up to 45C.

Another company offering red laser diode is Oclaro, whose product is also same 638nm red laser diode HL63193MG, and is designed for laser TV and projector markets. The laser diode produces a power of 700mW measures 5.6mm in diameter and is available in TO package.

The other key features of Oclaro AlGaInP red laser includes: Multi-transverse mode, Operating temperature up to 40 degreeC, and Operating current of 900mA.




 
ADVT
Home | News | New Products | India Specific | Design Guide | Sourcing database | Student Section | About us | Contact us | What's New
©2010 Electronics Engineering Herald