Intellectual Property and Technology Licensing Office (IPTLO)
Review innovation summary, intellectual property status, and related information.
Available technology
MEMS Fiber Optic Microphone
Technology Overview: This is a micro‑electromechanical system (MEMS)–based fiber‑optic microphone designed for high‑sensitivity acoustic sensing in environments where conventional electronic microphones fail. The system converts sound‑induced vibrations into optical signals transmitted through fiber, enabling operation in electromagnetically noisy, high‑temperature, or corrosive environments. Its compact MEMS architecture allows for precise detection of acoustic pressure with minimal signal distortion and immunity to electromagnetic interference. The fiber‑optic design also enables remote sensing over long distances without signal degradation, making it suitable for distributed and embedded monitoring applications.
Industry Pain Point: Traditional microphones suffer from electromagnetic interference, limited durability, and performance degradation in extreme or hazardous environments.
NJIT Solution: This technology delivers optically transmitted acoustic sensing with MEMS‑level sensitivity, enabling reliable sound detection in settings inaccessible to conventional sensors.
Key Features & Advantages
Development Stage: TRL 5–6 – Functional prototypes demonstrated in relevant environments.
Target Markets
Market Opportunity