Laser Harp

Where Photonics Meets Harmony

Senior Design Group 6 | Summer 2025 - Fall 2025

About the Project

The Laser Harp is an innovative musical instrument that replaces traditional strings with precisely aligned laser beams. When a player interrupts a beam with their hand, a corresponding musical note is generated, simulating the act of plucking a string. This system seamlessly integrates photonics, embedded systems, and motor control technologies to create an experience that is both visually captivating and musically expressive.

Developed through interdisciplinary collaboration among electrical, computer, and photonics engineers, the project demonstrates the fusion of art and engineering. Real-time adjustments for volume, octave, and tone allow for enhanced playability and dynamic performance, establishing the Laser Harp as a forward-looking instrument that embodies the harmony between technology and creativity.

Team Members

Daniel Balasquide
Computer Engineer
Alejandro Pastrana
Electrical Engineer
Alexis Schons
Photonics Engineer
Lyzzalis Zuniga
Electrical Engineer

Project Documents

Major reports and deliverables for both Senior Design I and II.

Project Demonstrations

Senior Design I - Prototype Demo

Senior Design II - CDR Presentation Video

Senior Design II - Midterm Demo

Senior Design II - Final Presentation Video

Senior Design II - Final Demo Video

Reviewer Committee

Dr. Midya Parto

Dr. Midya Parto

Professor, Optics & Photonics Engineering

Dr. Saleem Sahawneh

Dr. Saleem Sahawneh

Professor, Electrical & Computer Engineering

Dr. Justin Phelps

Dr. Justin Phelps

Professor, Electrical & Computer Engineering

Advisors

Dr. Chung-Yong Chan

Dr. Chung-Yong Chan

Professor, Electrical & Computer Engineering

Dr. Aravinda Kar

Dr. Aravinda Kar

Professor, Optics & Photonics Engineering

Quick Stats

4
Team Members
3
Engineering Disciplines
2
Semester Timeline
1
Laser Harp Instrument