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Market Data

Diode Lasers

A diode laser is a laser system composed of a gain element and external elements such as lenses and a grating to select a single wavelength. The gain medium, known as the quantum well, is buried inside a waveguide in the middle of a semiconductor junction. The quantum well has appropriately tailored energy levels such that an electric current through the diode produces a population inversion at the desired wavelength. The optical waveguide keeps the photons traveling in the proper direction, and a pair of mirrors completes the resonator.





















Additional Companies

Market Data for Companies in This Category
Countries
54
United States:
19
Germany:
10
United Kingdom:
8
China:
6
France:
OTHER: 30
US States
17
California:
7
Massachusetts:
4
New Jersey:
3
Nevada:
2
New Hampshire:
OTHER: 94
Capabilities
63
Stock Manufacturers:
47
Custom Manufacturers:
42
Suppliers/Distributors:
16
Designers:
Average Number of Employees: 295


The Photonics Buyers' Guide is a comprehensive resource for verified providers of Diode Lasers. Profiles and contact information for manufacturers and suppliers are provided by the companies and verified by our editors. If you have updated information about any of the organizations listed, please contact us.
Glossary
  • semiconductor laser A semiconductor material which is designed and grown for the efficient production of short wavelength stimulated emission through high gain as well as low internal losses. Materials with band gap energies which emit radiation efficiently within the...
laser diodesfiber coupledfiber optic laser diodesLDssemiconductor laserssemiconductor edge-emitting lasersedge emitting lasersdiode lasercoherent lightlasersindustrial
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