Radiation dosimetry Radiation dosimetry is a process of measurement of absorbed doses of ionizing radiation. The instrument which is used for this purpose is called dosimeters. Measurement of Doses An …
Hydro energy definition Hydro energy definition is – The kinetic energy process by flowing water can be converted into electricity. The power is then used for direct mechanical purposes or …
Optical Fiber communication system and Application of optical fiber communication system A technology used for transmitting information (data, speech, music, etc.) from one place to another place that uses light …
Read moreWorking of Optical Fiber I 7 application of optical fiber communication system.
A laser is an electronic device that emits electromagnetic radiation. The term LASER is an acronym for Light Amplification by Stimulated Emission of Radiation. The most significant characteristics of laser …
Breakdown Voltage of Diode what is breakdown voltage ? The voltage across reverse Biased PN junction increase to a certain value, called breakdown voltage of diode, the high reverse current …
Read moreBreakdown Voltage of Diode I Avalanche breakdown I Breakdown voltage of zener diode.
In this laser semiconductors like GaAs, InP, GaN etc. are used as the active medium and population inversion is achieved by forward biasing the semiconductor. Semiconductor Laser Construction and Working …
When a p-type semiconductor is brought in close contact with an n-type semiconductor by stable means, the arrangement of both the semiconductors is known as the PN junction. The interface …
Read morePN junction Diode- Formation- Characteristics of PN junction diode.
Definition of Nd:YAG Laser ND YAG laser is the short form used for Neodymium Yttrium Aluminum Garnet. Neodymium ion (Nd3+) Is a very effective laser medium. When it is doped …
Read moreWhat is Nd:YAG Laser? Construction, Working, Advantages, Disadvantages, and Applications.
An interferometer is an instrument that uses interference phenomenon in the measurement of the wavelength of light in terms of standard of length or the measurement of distance in terms …
Read moreMichelson Interferometer Construction and Working I Principle I 7 Applications
Application of laser Laser is an intense, monochromatic, concentrated and coherent beam of light. It can be focused to a very small area. And hence the laser generates very high …
