"LASER: Principle and Applications"

Greetings from the School of Basic & Applied Sciences, Shobhit Institute of Engineering & Technology (Deemed to be University), Meerut

Shobhit Institute of Engineering & Technology, (popularly known as Shobhit Deemed University), is a NAAC Accredited, deemed to-be university established u/s 3 of UGC Act 1956. We are a research-based, industry oriented and highly ranked multidisciplinary University. Our academic programs are duly approved by UGC, and relevant statutory councils, i.e. AICTE, BCI and NCTE etc. Our strong Alumni Network, of more than 50000 graduates, extends throughout the world serving a wide spectrum of industries globally.

School of Basic & Applied Sciences, Shobhit Deemed to be University, Meerut offers Online Micro-Certification Course on Laser: Principle and Applications from August 12, 2021 to August 17, 2021.

Duration of the course:

6 Days

Who can join :

Undergraduates, Postgraduates, Students pursuing Ph.D. in Physics, Electronics, Diploma in Electronics, Academicians, & Industry Professionals

Mode of Delivery :


Course Starting from :

August 12, 2021

Course Completion Date :

August 17, 2021

Time :

02:00 PM - 03:00 PM (Daily)

Instructor :

Dr. Rakesh K. Jain

Important Note:

Free Registration | Participation Contribution: Rs.1000/- only
All Participants shall be awarded with E-Certificates on successful completion of the course.

Bank Detail:

Details for Electronic Fund Transfer from Indian Delegates:


Bank Name: Union Bank of India
Branch address: Shastri Nagar, Meerut
Account Name: Shobhit Institute of Engineering & Technology
(Shobhit University)
Account Number: 496604010029158
IFSC Code: UBIN0549665

Paytm Detail:

Details for Electronic Fund Transfer from Indian Delegates:


Name: Deepak Kumar Goyal
Mobile: 9927818020

Objective of the Course

A laser is a device that stimulates atoms or molecules to emit light at particular wavelengths and amplifies that light, typically producing a very narrow beam of radiation. The emission generally covers an extremely limited range of visible, infrared, or ultraviolet wavelengths. Because of its extremely high degree of monochromaticity, coherence, directionality, polarization, and power, etc, laser radiation or light has been widely used in high resolution spectroscopy and imaging, chemistry, optical communications, medicine, defense industries etc. This course is intended for students who need to understand the basic principles of how lasers work and their main applications. This course provides the students a thorough understanding of the fundamental principles of lasers: their unique properties, their operations and their applications. It will equip the students with the knowledge of how a coherent light is generated and amplified, the techniques behind different lasers’ design, and applications of lasers in spectroscopy, medicine, communications etc.

Courses Outcome:

At the end of the course the learners will be able to:

  • Describe the laser applications
  • Explain the basic concepts needed to understand lasers
  • Describe the basic technique that can be made to a laser to change its output characteristics
  • Explain the fundamental principle for pulsing lasers
  • Explain how nonlinear optics enhances the utility of lasers

Course Content


Topics Covered


Introduction Importance: Why Laser?


Brief history of laser development; Laser basics


Interaction of light with matter


Concept of stimulated emission, Einstein’s coefficients


Topics Covered


Population inversion: 2-level system


3-level laser system, 4-level laser system


Transverse modes of Laser cavity


Threshold condition, properties of Laser


Topics Covered


Threshold condition,Properties of Laser


Continuous and Pulsed Lasers & Numerical Problem


Cavity Dumping, Q-Switching and Pockels Effect


Passive Q-switching, Mode Locking


Topics Covered


Laser sources, Different types of Lasers


Laser Instrumentation Details


Introduction to Non Linear Optics


2nd order Nonlinear optics


Topics Covered


Aspects of SHG and application of non-linear optics


Application of Laser: LIDAR & Laser Spectroscopy


Applications of Laser in Enrichment of Isotope


Laser applications in Chemistry and Ultrafast Chemical Dynamics


Topics Covered


Laser applications in medical sciences & defense


Lasers applications in material sciences & optical communication


Laser Safety and summary


Laser applications in Chemistry and Ultrafast Chemical Dynamics

Resource Person


Dr. Rakesh Kumar Jain

Professor and Associate Dean, School of Engg. and Technology Professor and Associate Dean, School of Engg. and Technology
Shobhit Institute of Engineering & Technology
(A NAAC Accredited Deemed to-be University) Meerut

Dr. R.K. Jain is a Professor & Associate Dean of School of Engineering & Technology at Shobhit Institute of Engineering and Technology (Deemed to-be University), Meerut, where he has been teaching and doing research with the collaboration of BHU, Varanasi and BARC, Mumbai. Prof. R.K. Jain obtained his Ph.D. degree from the number one rated university of India, the Banaras Hindu University in 1990. He holds an all-through good academic record. After a brief period of SRA at GNDU, Amritsar, he got opportunity of Postdoctoral fellowship under TRIL programme, Trieste in Rome from November, 1997 to July 2001. He worked on Cosmic Radiation and calculated the radiation doses at different altitudes using passive detectors at ANPA (National Agency for Environmental Protection), Rome. He also worked as Postdoctoral Fellow at Seoul National University, Seoul, S. Korea from August, 2001 to April, 2002 and was involved in “Dark Matter Search” project. He has also got Postdoctoral fellowship at the department of Physics, North Carolina State University, Raleigh, USA from May, 2002 to June, 2003 and worked on low intensity and low- energy proton beams for the development of low –energy proton detectors (needed to detect protons emitted in neutron beta decay). He has also visited several labs and delivered lectures in abroad such as ICTP, Trieste, Italy, Institute fur Strahlen und Kernphysik, Der University, Bonn, Nusallee, Germany, Houston University, Houston, USA. He has attended and presented research papers in International/National conferences/Seminars/Symposium in abroad. He has awarded Confederation of Education Excellence (CEE) Teacher’s Award 2014 in recognition of outstanding contribution “No. of National/International/Journals Published”. Function was held on 6 September 2014 at Crowne Plaza, Rohini, New Delhi.

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