Q switching in laser
Q switching in laser is a technique of reducing giant Plus ( i.e short duration high energy plus). It is achieved by pumping the gain or active medium in the …
Laser physics
Argon ion Laser – Definition, Construction, Working and 3 Advantage and Disadvantages.
Before discussing Argon ion laser we have to know about ion laser because Argon ion laser is one of the types of ION LASER. An ion laser is a gas …
Read moreArgon ion Laser – Definition, Construction, Working and 3 Advantage and Disadvantages.
Helium-Neon Laser – Definition, Principle, Construction, Working, Advantages and Disadvantages.
He-Ne laser, also known as Helium-Neon laser, is a type of gas laser that emits red light with a wavelength of 632.8 nm. This laser was invented in 1961 by …
What are the main Characteristics of Laser?
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 …
Semiconductor Laser Construction and Working I Principle I Characteristics I 7 Advantages, Disadvantages and Applications.
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 …
What is Nd:YAG Laser? Construction, Working, Advantages, Disadvantages, and Applications.
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.
Application of Laser
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 …
Ruby Laser – Definition, Principle, 5 Application | Construction and Working of Ruby Laser
Ruby Laser is a type of solid-state laser that operates on the principle of stimulated emission to produce a coherent and monochromatic beam of light. Developed in 1960, Ruby Laser …
Read moreRuby Laser – Definition, Principle, 5 Application | Construction and Working of Ruby Laser