Part Number: GH16507A2A
Function: Insert Frame Structure, Red Laser Diode
GH16507A2A is Insert Frame Structure, Red Laser Diode for DVD Video Player (654nm-7mW).
A laser diode is a semiconductor device that emits coherent light through a process called stimulated emission. It is a type of diode that converts electrical energy directly into light energy, producing a highly focused and intense beam of light.
The basic structure of a laser diode consists of a semiconductor material, typically gallium arsenide (GaAs) or indium gallium arsenide phosphide (InGaAsP). The diode has two layers – an n-type (negative) layer and a p-type (positive) layer – forming a junction known as a p-n junction.
(1) φ5.6mm open type insert lead frame structure (Optically compatible with the conventional φ 5.6mm package)
(2) Maximum optical power output : 7mW (CW)
(3) Wavelength : TYP. 654nm
(4) Low current drive type
(1) DVD-ROM drives
(2) DVD video players
1. Telecommunications: Laser diodes are used in fiber-optic communication systems to transmit data over long distances with minimal signal loss.
2. Printing and Imaging: Laser diodes are found in laser printers, barcode scanners, and laser projectors, providing high-resolution and high-speed printing and imaging capabilities.
3. Medical and Scientific Instruments: Laser diodes are used in various medical devices and scientific instruments for precision measurements, surgeries, and imaging.
4. Optical Storage: Laser diodes are crucial components in CD, DVD, and Blu-ray players, reading and writing data on optical discs.
5. Sensors and Metrology: Laser diodes are employed in various sensors, rangefinders, and metrology applications, such as distance measurement and alignment.