Laser Diodes: Red and Infrared (IR) Dual Wavelength Laser Diodes

Red and Infrared (IR) Dual Wavelength Laser Diodes design engineers Panasonic

Panasonic's Red and Infrared (IR) Dual Wavelength Laser Diode is a dual-wavelength laser that outputs both red and infrared laser lights.  The Laser Diode is a single chip integrating two laser chips and uses high-accuracy light emission point control, low-profile package, and other advanced technologies, thus allowing to improve the productivity of products and the margin in their optical design and to make them thinner.

Features / Benefits

A Single Chip Integrating Red And Infrared Laser Diodes

  • This Single-Chip Dual-Wavelength Laser Diode Can Output Two Laser Beams Of Red (660 nm) For DVD And Infrared (780 nm) For CD.
  • External Optical Parts Count: 50% Less Than That Of Traditional Two-laser (Red, Infrared) System, Allowing For Smaller Products.
  • Adjustment Of The Laser Light Emission Point: Just Once (Twice For Traditional Two-laser System), Allowing For More Productive Products.

High-Accuracy Light Emission Point Control

  • A Red Laser Diode And An Infrared Laser Diode Are Monolithically Integrated On A GaAs Substrate.
  • The Light Emission Points Of The Red And Infrared Laser Diodes Are Simultaneously Formed To Achieve The High Accuracy (+/- Micron Or Below) Of The Interval (90 Micron) Between The Points, Which Allows For Improved Margin In Optical Design Of Products.

Package

LNCT22PK01WW LNCT28PF01WW LNCT28PS01WW
Flat Package (t1.2mm) Flat Package (t1.65mm) Φ5.6 CAN Package