MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202541116574 A) filed by Easwari Engineering College, Chennai, Tamil Nadu, on Nov. 25, 2025, for 'adaptive photonic system with dynamic broadband wavelength tuning,ai-driven real-time material recognition and modular application platform.'
Inventor(s) include Riya Singh; Hariharan T; Vaibhav Sharma M; Venkatachalapathy S; and K Shruthi.
The application for the patent was published on Jan. 23, under issue no. 04/2026.
According to the abstract released by the Intellectual Property India: "The present invention discloses an adaptive photonic material processing system overcoming limitations of conventional fixed-wavelength laser systems through intelligent integration of spectral analysis and dynamic parameter control. The system features a broadly tunable laser source providing continuous wavelength output across the visible, near-infrared, and mid-infrared spectrum through a Laser Array Selector Unit, MEMS-based wavelength selection, and Acousto-Optic Tunable Filter (AOTF) for highspeed switching. Central to the invention is an Al-integrated material recognition system employing a Hyperspectral CAM Module with convolutional neural network analysis for real-time material identification. Based on material classification, a Controller & Limit Setter automatically calculates optimal laser parameters including wavelength, power, and fluence through closed-loop feedback control. Total Number of Words: 135 words principal EASWARI ENGINEERING COLLEGE (Autonomous) Bharathi Salai, Ramapuram, Chennai - 600 089. cip SIGNATURE OF THE APPLICANT Dated this 19*^ day of November 2025 The system incorporates predictive safety interlock mechanisms preventing inappropriate parameter combinations and modular application-specific handpieces enabling cross-domain functionality across medical, industrial, consumer, and agricultural applications from a single unified platform, delivering unprecedented precision, efficiency, and safety in hotonic material processing."
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