(fiber-optic ring interferometer)

См. также в других словарях:

• Fiber-optic communication — An optical fiber junction box. The yellow cables are single mode fibers; the orange and blue cables are multi mode fibers: 50/125 µm OM2 and 50/125 µm OM3 fibers respectively. Fiber optic communication is a method of transmitting information from …   Wikipedia

• Fibre optic gyroscope — A fibre optic gyroscope (FOG) is a gyroscope that uses the interference of light to detect mechanical rotation. The sensor is a coil of as much as 5 km of optical fiber.Two light beams travel along the fiber in opposite directions. Due to the… …   Wikipedia

• Sagnac effect — The Sagnac effect (also called Sagnac Interference), named after French physicist Georges Sagnac, is a phenomenon encountered in interferometry that is elicited by rotation. The Sagnac effect manifests itself in a setup called ring interferometry …   Wikipedia

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• IFOG — Ein Faserkreisel (engl. Interferometer Fiber Optic Gyroscope, kurz IFOG) ist ein Gyroskop, welches auf der Interferenz zweier gegenläufig in einer aufgewickelten Glasfaser umlaufender Lichtstrahlen beruht. Es dient der Messung von… …   Deutsch Wikipedia

• Inertial navigation system — An Inertial Navigation System (INS) is a navigation aid that uses a computer and motion sensors to continuously track the position, orientation, and velocity (direction and speed of movement) of a vehicle without the need for external references …   Wikipedia

• Faserkreisel — Ein Faserkreisel (engl. Interferometer Fiber Optic Gyroscope, kurz IFOG) ist ein Gyroskop, welches auf der Interferenz zweier gegenläufig in einer aufgewickelten Glasfaser umlaufender Lichtstrahlen beruht. Es dient der Messung von… …   Deutsch Wikipedia

• Mode-locking — is a technique in optics by which a laser can be made to produce pulses of light of extremely short duration, on the order of picoseconds (10−12 s) or femtoseconds (10−15 s). The basis of the technique is to induce a fixed phase… …   Wikipedia