Kindly note that the conference will be conducted on webex based platform. All participants are requested to use compatible devices (preferably windows based systems) for attending the conference.       |       Due to the prevailing situation, the participation of local and outside delegates is totally online.       |       Please check here the list of accepted papers and their corresponding oral presentation IDs.       |       All accepted papers will be allowed to be presented orally.       |       Program Schedule has been updated.

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ILA Short Courses

The Indian Laser Association (ILA), the collaborator of NLS-30, will organize short tutorial courses during January 17 – 18, 2022.

Registration for ILA short course
https://ila.org.in/nls30/ila-course/registration

ILA Course - I
Topic : Laser based measuring instruments : Technology and Applications
Course Coordinator: Aseem Singh Rawat, LPTD, BARC, Mumbai

Summary: The theme of the course is to provide details of Laser based instruments, from component level to the technology development and applications in various fields. The course will provide a systematic and comprehensive knowledge of various aspects in development of a Laser based Instrument. The course will consist of 8 to 10 lectures along with demonstration of instruments for measurement of diameter, surface roughness, velocity, distance/displacement, vibration.

The lectures will cover the following topics:
On the first day the basics of Opto-electronic, optical, Opto-mechanical and electronic components used in laser based instruments will be discussed. On the second day various laser based techniques used in sensing diameter, velocity, surface roughness, flow, vibration, time and magnetic field will be discussed. Also the participants will be exposed to the future scope of work in this field of measurement.

Topic and schedule of lectures – For two days course on 17th and 18th Jan, 2022

S. No.

Topic

Speaker

No. of lecture

Date and time

Day- 1

  

 

17th Jan 2022

Registration & Inaugural Session

9:30—10:30

1

An overview of  Laser based measuring instruments and characteristics of a  Laser diode

Shri Aseem Singh Rawat, BARC

1

10.30-11.30

Tea

11.30-12.00

2

Photo detectors and  their signal processing

Shri ASR, BARC

1

12.00-13.00

Lunch

13.00 - 14.00

3

Optical and  Opto-mechanical components in laser based instruments

Shri Sandeep Agarwala. BARC

1

14.00-15.00

4

Optical triangulation based sensors

Smt. Pooja Chakraborty

1

15.00-16.00

Tea break

16:00-16:30

5

Photon Doppler velocimeter

Shri Ashutosh Mohan, BARC

1

16:30-17.30

 

Day- 2

  

 

18th Jan. 2022

6

Interferometer  based measurement of  vibration using  fibre optic

Shri Nitin Kawade, BARC

1

9:30-10.30

7

High precision beam shift measurement

Dr. Gopal, TIFR

1

10.30-11.30

Tea break

30 minutes

8

Laser based atomic clock and magnetometer

Dr. S. Pradhan, BARC

1

12.00-13.00

Lunch

13:00-14.00

9

Fiber Bragg Grating based sensors

Dr. Om Prakash. RRCAT

1

14.00-15.00

Tea

15.00-15.30

10

Laser  based  instruments for  measurement of diameter, surface roughness , velocity, flow visualisation

Shri Aseem Singh Rawat, BARC

1

15.30-16.30


ILA Course - II
Topic : Photonic materials for Laser, Biomedical & Sensor Applications
Course Coordinators : Dr. Sunil Verma & Dr. Pankaj Misra, RRCAT, Indore

The objective of this course is to provide comprehensive knowledge of photonic materials including bulk crystals, nano structured metal oxide thin films and polymers composites, fabrication of device structures and their characterizations for laser, biomedical and sensor applications. The course is intended for the masters and graduate students, and early career faculties working in the related fields and will consist of about 12 lectures. The course will begin with discussions on fundamental properties of nonlinear optical materials, laser host and detector/sensor materials in the form of single crystal, nano structured thin films and polymer composite for aforementioned applications. Modern growth methodologies used for fabrication of bulk and nano structured photonic materials for laser, biomedical and sensor applications will be discussed in details. Fundamentals of pulsed laser and atomic layer deposition techniques for growth of nano structured thin films of metal oxides and pertinent growth mechanisms will be discussed. This will be followed by discussion on fundamentals and working principle of relevant material characterization techniques pertinent to aforesaid applications. Emphasis will be given on laser based techniques for real-time and in-situ crystal growth kinetic and photoluminescence lifetime studies etc. Post growth processing of grown material and fabrication of prototype device elements using photolithography and inter digital electrodes for particular applications will discussed. The last part of course will deal with characterizations and measurement protocols of device structures based on photonic materials for above mentioned applications. The emerging photonic materials and cutting edge technologies pertaining to lasers, biomedical and sensor applications will be reviewed at the end.

For more details, please visit: https://www.ila.org.in/ila-course

You can also contact :
Shri Piyush Saxena
General Secretary-ILA
RRCAT, Indore – 452013
Phone: 0731 – 2442422
Email: psaxena@rrcat.gov.in

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