International School of Photonics, Cochin University of Science and Technology

Optical interferometry as precision metrology has been widely employed in many aspects for accurate measurements of various physical quantities. As an important branch of measurement technology, now the fiber-optic interferometry technology, based on fiber-optic and laser technologies, has been developed and widely applied in sensor fields for detections of various unknown or uncontrolled physical parameters. This comprises of Michelson, Fabry-Perot, Sagnac interferometers, etc

Laser physics is a branch of optics that describes the theory and practice of lasers. These notes include the fundamentals required for the LaserPhysics course of a second-year graduate student. These include concepts from the book ' Fundamentals of Laser Physics' by William T Silfast. This is the 3 rd part of the course. 1st and 2nd parts are available in the label, "LASER PHYSICS PART 1" and " LASER PHYSICS PART 2" respectively.

Laser physics is a branch of optics that describes the theory and practice of lasers. These notes include the fundamentals required for the LaserPhysics course of a second-year graduate student. This is the 2 nd part of this course. The first part is available in the name " LASER PHYSICS PART 1 ". The second part is suggested to students who are familiarised by the concepts in the first part.

Laser physics is the branch of optics that deals with the theory and practice of Lasers. The laser is recognized as one of the top technological achievements of the 20th century. It plays an important role in, medicine, industry, and entertainment has resulted in fiber-optic communication. A wide introduction is available in this content. Three more parts are available for the same content.