Last edited by Shakakus
Tuesday, July 28, 2020 | History

5 edition of The blue laser diode found in the catalog.

The blue laser diode

GaN based light emitters and lasers

by Shuji Nakamura

  • 33 Want to read
  • 9 Currently reading

Published by Springer in Berlin, New York .
Written in English

    Subjects:
  • Semiconductor lasers.,
  • Gallium nitride.,
  • Diodes, Semiconductor.,
  • Light emitting diodes.,
  • Blue light.

  • Edition Notes

    Includes bibliographical references (p. [319]-333) and index.

    StatementShuji Nakamura, Gerhard Fasol.
    ContributionsFasol, Gerhard.
    Classifications
    LC ClassificationsTA1700 .N35 1997
    The Physical Object
    Paginationxvi, 343 p. :
    Number of Pages343
    ID Numbers
    Open LibraryOL658547M
    ISBN 103540615903
    LC Control Number97003755

    Sony nm SLDVL 20mW blue-violet laser diode with PD This Sone laser diode has a outpower of you need more powerful laser diodes,you $ TO38 nm mw Nichia NDV Blue Violet Laser Diode.   “The Blue Laser Diode: The Complete Story” (2nd Edition), S. Nakamura, S. Pearton, G. Fasol (Springer-Verlag, October , ISBN ) Press here to order “The blue laser diode” from “The Blue Laser Diode – GaN based light emitters and lasers” (1st Edition), S. Nakamura, G. Fasol.

    The following types of blue lasers are the most common: Blue laser diodes [4], typically based on gallium nitride (GaN) or related materials (e.g. InGaN) and emitting around – nm, are relatively difficult to produce for high output power and long lifetime. Output powers of tens to hundreds of milliwatts are possible. Currently only a few types of devices are commercially . A typical P-N semiconductor laser diode. P-type region (blue). N-type region (red). P-N junction region (resonant cavity) where light is produced by stimulated emission. This isn't drawn to scale! In Hall's original patent, it's described as being micron ( millionths of a meter, μm, or Angstroms) thick. Upper electrode.

      The availability of high-power blue diode-lasers established a new class of laser sources for materials processing recently. With the significantly shorter wavelength compared to conventional laser sources for materials processing new applications are Cited by: 1. Laserex Technologies design and manufacture high quality laser diode systems for industrial, commercial, medical and defence customers. Laserex Technologies Pty. Ltd is an Australian Company located in Adelaide, South Australia. Our facilities are located in the Adelaide CBD.


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In this book the scientific basis of GaN light emitting devices and the physical concept and basic manufacturing technology of these new blue light emitting diodes and laser diodes are discussed. The breakthrough in GaN technology opens many new commercial applications for semiconductors, including displays, road and railway signalling.

A blue laser is a laser that emits electromagnetic radiation with a wavelength between and nanometres, which the human eye sees as blue or violet. Blue beams are produced by helium-cadmium gas lasers at nm, and argon-ion lasers at and nm. The blue laser diode book Semiconductor lasers with blue beams are typically based on gallium(III) nitride (GaN; violet color) or indium.

Shuji Nakamura's development of a blue semiconductor laser on the basis of GaN opens the way for a host of new applications of semiconductor lasers. The wavelengths can be tuned by controlling the composition. For the first time it is possible to produce lasers with various wavelengths, ranging from red through yellow and green to blue, in one substrate material.5/5(1).

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Driven by voltage, the doped p-n-transition allows for recombination of an electron with a hole. In this book the physical concept and basic manufacturing technology of these new blue light emitting diodes and laser diodes are discussed. The breakthrough in GaN technology opens many new commercial applications for semiconductors, comprising displays, road and railway signalling, lighting, scanners, optical data storage, and much more.

Nor does the book explain why Nakamura's co-author Gerhard Fasol is undercutting the joint venture by selling for $15 over the web a 28 page summary Author: Berke Ricketti.

The development of a blue semiconductor laser on the basis of GaN by Shuji Nakamura opens a new field for the applications of semiconductor lasers. The wavelengths can be tuned by controlling the composition. For the first time in one substrate material, lasers with various wavelenghts, ranging from red through yellow and green to blue, can be formed.

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