Pages
- Sitemap (January 9, 2026)
- Home (January 5, 2026)
- Contact (January 5, 2026)
- FAQ (January 5, 2026)
- People (January 5, 2026)
- Advisors (January 5, 2026)
- Research Fellows (January 5, 2026)
- Yeasin Arafat Rafio (January 14, 2026)
- Khaled Bin Easin (January 13, 2026)
- Arnab Talukder (January 13, 2026)
- Coordinators (January 5, 2026)
- Mohiminur Rahman Ifty (January 13, 2026)
- Md Sadik Al Rayhan (January 13, 2026)
- About (January 5, 2026)
News
- Optima Extends Smartphone Colorimetry into the Near-UV for Low-Cost Detection of Edible Oil Adulteration (January 9, 2026)
- Optima Research Group Member Shares Research Perspectives on Optical Sensing and Instrumentation (November 25, 2025)
- Optima Research Group Secures 1st Runners-Up Position at EEE Day 2023, KUET (November 20, 2023)
Publications
- Smartphone near-UV colorimeter for low-cost detection ofadulteration of edible oils (January 5, 2026)
- Visible diffuse reflectance smartphone spectrometer with high spectral accuracy (February 1, 2025)
- Smartphone Self-Contained NIR Colorimeter (November 1, 2024)