Mr. Harikrishnan P, research scholar, Department of Physics, IIST received one of the Best Posters Awards for the work titled "Laser Wavelength Calibration using Saganc Interferometer" at SCOPOSIS 2025 (Student Conference on Optics and Photonics (SCOP) and the 48th Optical Society of India Symposium (OSIS)) organized at Physical Research Laboratory, Ahmedabad during 8-12 December 2025.