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Solid state laser
Glossary Of Laser Terminology |
A laser in which the active medium is in solid state (usually not including semiconductor lasers).
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Semiconductor, английский
- A solid material characterized by comparatively high resistivities.
- A material whose resistivity lies between that of conductors and insulators, e.g., germanium and silicon. solid state devices such as transistors, diodes, photocells, and integrated circuits are manufactured from semiconductor materials.
- Полупроводник
- Any material that has a limited capacity for conducting an electric current. certain semiconductors, including silicon, gallium arsenide, copper indium diselenide, and cadmium telluride, are uniquely suited to the photovoltaic conversion process.
- A substance, commonly silicon or germanium, whose ability to conduct electricity falls between that of a conductor and that of a nonconductor (insulator). the term is used loosely to refer to electronic components made from semiconductor materials.
- An electronic material that can be an insulator under one condition and switch to a conductor under a different condition shear-thinning
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Diode laser, английский
- A laser that emits coherent light through the injection of electric current into a semiconductor diode. diode
- A semiconductor diode that generates laser light. a current flowing through the diode causes electrons and holes to recombine at the junction layer between p- and n-doped regions, producing excited states that can release energy in the form of light.
Ion laser, английский
A laser in which the active medium is composed of ions of a nobel gas (gas such as argon or krypton.). the gas is usually excited by high discharge voltage at the ends of a small bore tube.
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