Types of laser and their application

Registration ID: IJNRD_207244

Published ID: IJNRD2312120

DOI: Click Here to Get

Fikadu Birhane Alemayehu

Ordinary light, Laser ,coherent

ABSTRACT In this thesis, we studied the types of laser and their application of laser by the helping of optical pumping and electrical discharged. To do so, we first develop the construction of lasing and principle of laser for the system under consideration and then, we describe about the characteristic of laser and their components then after we have again studied the different between laser light and ordinary light. A laser is different from conventional light sources in four ways: coherence, directionality, monochromacity, and high intensity. The light waves of ordinary light sources have many wavelengths. Hence, the photons emitted by ordinary light sources are out of phase. Thus, ordinary light is incoherent. On the other hand, the light waves of laser light have only one wavelength. Hence, all the photons emitted by laser light are in phase. Thus, laser light is coherent. The laser light spreads in a small region of space. Hence, all the energy is concentrated on a narrow region. Therefore, laser light has greater intensity than the ordinary light. But also we have studied the types of laser such as gas laser and solid state laser. A gas laser is a laser in which an electric current is sent through a gas to generate light through a process known as population inversion. Finally we have studied about the application of laser particularly in gas lase and solid state laser.

Published Paper   E-Certificate

Fikadu Birhane Alemayehu (December-2023). Types of laser and their application. INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT, 8(12), b1-b18. https://ijnrd.org/papers/IJNRD2312120.pdf

Volume 8 Issue 12, December-2023

Pages : b1-b18

Paper Reg. ID: IJNRD_207244

Published Paper Id: IJNRD2312120

Downloads: 000121989

Research Area: Physics

Country: Gambella University, Gambella, Ethiopia

Published Paper PDF: https://ijnrd.org/papers/IJNRD2312120.pdf

Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2312120

Journal Name: INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT(IJNRD)

ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar | ESTD YEAR: 2016

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