Junior Research Fellow (JRF) – Physics

Advt. No.:  SSSIHL/JRF/PSN/0626/01
Application Deadline:  31 July 2026
No. of Vacancies: 1

Project Title: Fiber Laser Pumped Mid-Infrared Frequency Comb in 3–4 µm Wavelength Range
Funding Agency: ANRF under the ARG Scheme
Project Tenure: 3 years
Fellowship: INR 37,000 per month (As per ANRF norms) and HRA (as per SSSIHL Norms)
Duration:  Initially for one year, extendable annually based on satisfactory performance, up to a maximum of three years or till the closure of the project whichever is earlier
Location:  Prasanthi Nilayam Campus (Men applicants only)
Maximum Age Limit:  28 years (Age relaxation as per norms and guidelines of the Institute)

DESCRIPTION

The project focuses on the development of advanced ultrafast fiber-laser-driven mid-infrared frequency comb sources operating in the 3–4 µm spectral region. The work involves experimental photonics, nonlinear frequency conversion, fiber laser development, spectroscopy-oriented source engineering, and optical system integration.

RESPONSIBILITIES

The selected candidate will be actively involved in the core research and development of a state-of-the-art ultrafast laser system. Key tasks include (but not limited to):

• Design, simulation, and experimental development of high-power fiber laser cavities.
• Development of dispersion compensation and pulse amplification techniques.
• Testing, characterization, and optimization of repetition rates and pulse widths.
• Compilation of research data, writing progress reports, and drafting scientific publications/patents

ELIGIBILITY CRITERIA

A good academic record with a minimum of 70% (or 7 CGPA) in M.Sc. in Physics / Photonics / Applied Optics / Electronics from a recognized University/Institute.

OR

M.Tech./M.E. in Optoelectronics / Laser Technology / Electrical / Electronics / Instrumentation Engineering (or equivalent) from a recognized University/Institute.

Preference will be given to candidates having:

• CSIR-UGC NET / GATE / JEST or equivalent qualification.
• Prior experience in lasers (especially femtosecond/picosecond pulsed systems), ultrafast optics, nonlinear optics, fiber optics, spectroscopy or mid-infrared photonics.
• Exposure to programming/data acquisition tools such as LabVIEW, MATLAB, Python, etc.
• Expertise in optical alignment, optical fiber splicing, handling bulk optics, and laboratory/optical instrumentation.
• Direct experience with fiber laser systems is highly preferred.
• Proficiency in MS Office & Statistical package is desirable

Appreciation and willingness to live a disciplined life as per the code of conduct of SSSIHL, based on the basic human values as enunciated by Bhagawan Sri Sathya Sai Baba.

NOTE

• The position is purely temporary and co-terminus with the project. The candidate will have no right to claim permanent employment under SSSIHL/ANRF under the AR Scheme or continuation of services in any other project.
• The incumbents selected will have no claim for any other benefits.
• Academic Advantage: The selected candidate will be strongly encouraged to enroll in the regular Ph.D. program of the Institute, subject to fulfilling the institutional admission criteria. The project is a joint project with TIFR-H and it could potentially lead to Ph.D.

HOW TO APPLY

STEP 1
Download the SSSIHL Employment Application form to your computer.

STEP 2

Fill in the SSSIHL Employment Application PDF form in Adobe Acrobat and attach the following documents as a single PDF file:

1. Cover letter expressing research interests 
2. Detailed CV 
3. Copies of mark sheets and certificates 
4. Proof of qualifying examinations (NET/GATE/JEST, if any)

STEP 3
Email the completed Application Form along with other attachments, scanned copies of degree certificates and corresponding marks lists to [email protected] before the closing date of application with the subject line: SSSIHL/JRF/PSN/0626/01: JRF for ANRF Project under the ARG Scheme

• SSSIHL reserves the right to reject incomplete or non-compliant application forms.
• SSSIHL reserves the right to call only the requisite number of candidates for an interview after shortlisting, based on the candidate’s suitability for the position. No TA/DA will be provided for attending the interview
• There will be no personal communication with candidates except those shortlisted for the interview.
• All applicants are required to ensure that all information submitted (resume, annexure form, and documents) is accurate and correct for scrutiny.
• If any application is found to contain inaccurate or false information either during the employment process or after the appointment of the candidate, SSSIHL reserves the right to reject the application at any stage or to take stringent action against the employee as deemed suitable.