Laser pumping — is the act of energy transfer from an external source into the gain medium of a laser. The energy is absorbed in the medium, producing excited states in its atoms. When the number of particles in one excited state exceeds the number of particles… … Wikipedia
Pumpspannung — kaupinimo įtampa statusas T sritis radioelektronika atitikmenys: angl. pumping voltage vok. Pumpspannung, f rus. напряжение накачки, n pranc. tension de pompage, f … Radioelektronikos terminų žodynas
kaupinimo įtampa — statusas T sritis radioelektronika atitikmenys: angl. pumping voltage vok. Pumpspannung, f rus. напряжение накачки, n pranc. tension de pompage, f … Radioelektronikos terminų žodynas
tension de pompage — kaupinimo įtampa statusas T sritis radioelektronika atitikmenys: angl. pumping voltage vok. Pumpspannung, f rus. напряжение накачки, n pranc. tension de pompage, f … Radioelektronikos terminų žodynas
напряжение накачки — kaupinimo įtampa statusas T sritis radioelektronika atitikmenys: angl. pumping voltage vok. Pumpspannung, f rus. напряжение накачки, n pranc. tension de pompage, f … Radioelektronikos terminų žodynas
Environmental scanning electron microscope — Wool fibers imaged in an ESEM by the use of two symmetrical plastic scintillating backscattered electron detectors … Wikipedia
Parametric oscillator — A parametric oscillator is a simple harmonic oscillator whose parameters (its resonance frequency omega and damping eta) vary in time in a defined wayAnother intuitive way of understanding a parametric oscillator is as follows: a parametric… … Wikipedia
ESEM — stands for environmental scanning electron microscope. This is a scanning electron microscope (SEM) that allows a gaseous environment in the specimen chamber. Whereas all conventional microscopes operate in vacuum, the ESEM has added a new… … Wikipedia
Solar inverter — Internal view of a solar inverter. A solar inverter or PV inverter is a critical component in a Photovoltaic system. It performs the conversion of the variable DC output of the Photovoltaic (PV) modules into a utility frequency AC current that… … Wikipedia
Membrane potential — Differences in concentration of ions on opposite sides of a cellular membrane lead to a voltage called the membrane potential. Many ions have a concentration gradient across the membrane, including potassium (K+), which is at a high inside and a… … Wikipedia