Hello! I'm
Zeqian.
Hello! I'm
Zeqian.
Senior Student | Stony Brook University | Optical Imaging | ECE/BME
About Me
Email: zeqian.tong@stonybrook.edu
Joint.B.Sc in Physics – Anhui University, Hefei China & Stonybrook University, NY, America, 2026
Research Experience:
Laser Speckle Contrast Imaging (LSCI) of brain. Supervised by Prof. Ulas Sunar, StonyBrook Universit | 02/2026-Present
Nano-Imaging Using AFM-IR. Supervised by Prof. Xiaoji Xu, StonyBrook Universiy | 08/2025-05/2026
Extraction and Processing of IPPG for Pluse Rate.Supervised by Prof. Liquan Guo, SIBET, CAS. | 04/2025-09/2025
Selected Recent Work
Projects
Designed and built a low-cost, 3D-printable integrating sphere for optical measurement and diffuse reflection experiments. The system features a modular structure with photodetector and baffle assemblies, enabling cost-effective light collection while maintaining measurement stability and uniform illumination.
A real-time FFT oscilloscope and peak detection system built on Moku:Go. It enables waveform acquisition, frequency-domain analysis, and automatic identification of dominant peaks for experimental signal processing.
My Garage workshop
I set up a workshop in my garage, including two FDM printers(BambuLab A1&Snapmaker AD5X), one SLA printer(Anycubic Mono M7pro), and sandblasting equipment. Can print multi-color PLA&PETG, ABS, TPU(Up to 85A), High precision resin(50μm)
The Long Island Scale Model Society(LISMS) is a community of hobbyists focused on promoting the art of scale modeling in long island. I am honored to bring my arts and be a part of this community!