unstable resonator — nestabilusis rezonatorius statusas T sritis radioelektronika atitikmenys: angl. unstable cavity; unstable resonator vok. unstabiler Resonator, m rus. нестабильный резонатор, m; неустойчивый резонатор, m pranc. résonateur non stable, m … Radioelektronikos terminų žodynas
Optical cavity — An optical cavity or optical resonator is an arrangement of mirrors that forms a standing wave cavity resonator for light waves. Optical cavities are a major component of lasers, surrounding the gain medium and providing feedback of the laser… … Wikipedia
Round-trip gain — refers to the laser physics, and laser cavitys (or laser resonators).It is gain, integrated along a ray, which makes a round trip in the cavity.At the continuous wave operation, the round trip gain gain exactly compensate both, the output… … Wikipedia
Optical feedback — Example 1. Optical feedback Example 2. Screenshots of optical feedback Optical feedback is the … Wikipedia
Self-pulsation — takes place at the beginning of laser action.As the pump is switched on, the gainin the active medium rises and exceeds the steady state value. The number of photons in the cavity increases, depleting the gain below the steady state value, and so … Wikipedia
Disk laser — Not to be confused with Laserdisc. Fig.1. An optically pumped disk laser (active mirror). A disk laser or active mirror (Fig.1.) is a type of solid state laser characterized by a heat sink and laser output that are realized on opposite sides of a … Wikipedia
Quantum amplifier — In physics, the term quantum amplifier may refer to any device, which use some non classical (quantum) effects for amplification of signal. In this sense, the active element of an optical laser can be considered as quantum amplifier.The weak… … Wikipedia
nestabilusis rezonatorius — statusas T sritis radioelektronika atitikmenys: angl. unstable cavity; unstable resonator vok. unstabiler Resonator, m rus. нестабильный резонатор, m; неустойчивый резонатор, m pranc. résonateur non stable, m … Radioelektronikos terminų žodynas
résonateur non stable — nestabilusis rezonatorius statusas T sritis radioelektronika atitikmenys: angl. unstable cavity; unstable resonator vok. unstabiler Resonator, m rus. нестабильный резонатор, m; неустойчивый резонатор, m pranc. résonateur non stable, m … Radioelektronikos terminų žodynas
unstabiler Resonator — nestabilusis rezonatorius statusas T sritis radioelektronika atitikmenys: angl. unstable cavity; unstable resonator vok. unstabiler Resonator, m rus. нестабильный резонатор, m; неустойчивый резонатор, m pranc. résonateur non stable, m … Radioelektronikos terminų žodynas