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Beijing Institute of Technology

Biomedical Optics and Photonics

Beijing Institute of Technology via XuetangX

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# Biomedical Optics and Photonics

Biomedical Optics and Photonics (BOP) investigates the principles, effects, and applications of light–tissue interactions. As an interdisciplinary research field, it integrates optics, photonics, biology, medicine, electronics, and other disciplines. At its core, this discipline leverages the principles and technologies of optics and photonics to deliver innovative solutions for medicine, biology, and biotechnology.

In the field of biology: Featuring high resolution, noninvasive/minimally invasive nature, real-time dynamic monitoring, and high specificity, BOP has become a core tool for biological research spanning molecular, cellular, and tissue levels. Its applications extend deeply into key research directions including the elucidation of life activity mechanisms, biomolecular interactions, cellular function regulation, and microbial metabolism, providing innovative approaches irreplaceable by traditional technologies for life science research.

In the medical field: By analyzing the structure and function of biological tissues, BOP enables macro- and micro-scale disease detection, diagnosis, and treatment in living organisms with noninvasive advantages. Supported by modern laser and photonic technologies, biomedical optics continues to provide novel methods and tools for biomedical research. Its significant original and innovative research outcomes are fostering and driving the development of a range of high-tech industries, generating remarkable social and economic benefits.

## Core Course Content

This course systematically covers the following core topics: fundamentals of physical optics, principles of light–tissue interactions, Monte Carlo computational simulation methods, microscopic imaging techniques, spectroscopic techniques, hyperspectral imaging, optical coherence tomography (OCT), diffuse optical tomography (DOT), photoacoustic imaging, and photodynamic therapy (PDT).

## Course Objectives and Target Audience

**Course Objectives**: To help students establish a comprehensive knowledge framework of biomedical photonics, consolidate their professional foundations, and lay a solid groundwork for subsequent academic research or industrial applications.

**Target Audience**: Senior undergraduate and graduate students majoring in physics, optics, optical engineering, instrument science and technology, biomedical engineering, and related fields. It can also serve as a training course for researchers in relevant disciplines to enhance professional skills and update knowledge.



Syllabus

  • Lecture 1 General Introduction
    • 1.1 General Introduction (1)
    • 1.2 General Introduction (2)
    • 1.3 Exercises
  • Lecture 2 Basic Physical Optics
    • 2.1 Basic Physical Optics (1)
    • 2.2 Basic Physical Optics (2)
    • 2.3 Exercises
  • Lecture 3 Light-Tissue Interaction Tissue Optical Properties
    • 3.1 Light-Tissue Interaction Tissue Optical Properties (1)
    • 3.2 Light-Tissue Interaction Tissue Optical Properties (2)
    • 3.3 Light-Tissue Interaction Tissue Optical Properties (3)
    • 3.4 Exercises
  • Lecture 4 Monte-Carlo Simulation
    • 4.1 Monte-Carlo Simulation (1)
    • 4.2 Monte-Carlo Simulation (2)
    • 4.3 Monte-Carlo Simulation (3)
    • 4.4 Exercises
  • Lecture 5 Spectroscopy Sensing and Hyperspectral Imaging
    • 5.1 Spectroscopy Sensing and Hyperspectral Imaging (1)
    • 5.2 Spectroscopy Sensing and Hyperspectral Imaging (2)
    • 5.3 Spectroscopy Sensing and Hyperspectral Imaging (3)
    • 5.4 Spectroscopy Sensing and Hyperspectral Imaging (4)
    • 5.5 Exercises
  • Lecture 6 Microscopy-Principle and Signal Processing
    • 6.1 Microscopy-Principle and Signal Processing (1)
    • 6.2 Microscopy-Principle and Signal Processing (2)
    • 6.3 Microscopy-Principle and Signal Processing (3)
    • 6.4 Microscopy-Principle and Signal Processing (4)
    • 6.5 Microscopy-Principle and Signal Processing (5)
    • 6.6 Exercises
  • Lecture 7 Optical Coherence Tomography
    • 7.1 Optical Coherence Tomography (1)
    • 7.2 Optical Coherence Tomography (2)
    • 7.3 Optical Coherence Tomography (3)
    • 7.4 Optical Coherence Tomography (4)
    • 7.5 Exercises
  • Lecture 8 Diffused Optical Tomography
    • 8.1 Diffused Optical Tomography (1)
    • 8.2 Diffused Optical Tomography (2)
    • 8.3 Exercises
  • Lecture 9 Photoacoustic Imaging
    • 9.1 Photoacoustic Imaging (1)
    • 9.2 Photoacoustic Imaging (2)
    • 9.3 Photoacoustic Imaging (3)
    • 9.4 Exercises
  • Lecture 10 Photodynamic Therapy
    • 10.1 Photodynamic Therapy (1)
    • 10.2 Photodynamic Therapy (2)
    • 10.3 Photodynamic Therapy (3)
    • 10.4 Exercises
  • Final examination

    Taught by

    Yong Huang

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