Applied Physics
The Applied Physics Bachelor of Science program at the University of Caltech provides a rigorous scientific foundation for students interested in using physical principles to understand, design, and improve modern technologies. The curriculum builds strong proficiency in classical mechanics, electromagnetism, quantum physics, and applied mathematics, enabling learners to connect theoretical concepts with real-world applications. Through coursework that emphasizes physical intuition and quantitative problem-solving, students learn to investigate physical systems with technical precision, analyze experimental results, and apply physics-based methods to engineering and technological challenges. This structured academic approach strengthens analytical reasoning and prepares students to address complex scientific questions.
Caltech’s research-intensive environment further enriches learning by integrating applied physics with engineering, materials science, computation, and advanced instrumentation. Students gain hands-on experience in laboratories equipped with state-of-the-art tools, allowing them to conduct experiments in optics, condensed matter physics, photonics, and device physics. Collaboration with faculty engaged in cutting-edge research helps students deepen their understanding of physical systems and explore innovative technologies such as quantum devices, nanomaterials, and advanced imaging techniques. This interdisciplinary framework nurtures scientific curiosity and equips graduates with the knowledge and experience needed to pursue impactful careers across physics and engineering fields.
Key information
Key Facts
- Program Title: Applied Physics
- Degree Type: Bachelor of Science
- Duration: 4 years
- Mode of Study: Full-time, On Campus
- Application Deadline: 05 January 2026
- Location: California Institute of Technology (Caltech), United States
- Field of Study: Physics
- Language of Instruction: English
Program Structure
Year 1 – Foundations in Physics & Mathematics
- Calculus and Linear Algebra
- General Physics (Mechanics, Waves, Thermodynamics)
- Introduction to Programming for Physical Sciences
- Scientific Reasoning and Experimental Methods
Year 2 – Core Applied Physics Principles
- Electromagnetism and Applications
- Quantum Mechanics I
- Mathematical Methods for Physicists
- Electronics and Instrumentation
Year 3 – Applied Studies & Advanced Systems
- Optics and Photonics
- Condensed Matter Physics
- Electives in Materials Science, Engineering, or Computation
- Applied Physics Laboratory / Experimental Design
Year 4 – Advanced Topics & Capstone Research
- Quantum Mechanics II or Nano-Scale Physics
- Independent Research or Senior Thesis
- Scientific Computing or Advanced Modeling
- Academic Presentation and Research Portfolio
Career Opportunities
Graduates of this program gain strong analytical, computational, and experimental skills that prepare them for diverse scientific and technological careers. Many begin professional paths in research laboratories, high-tech engineering firms, aerospace organizations, and optics or photonics companies, where knowledge of applied physical principles is essential. Their expertise enables them to contribute to projects involving device engineering, quantum technologies, materials development, laser systems, and advanced instrumentation. Additional opportunities exist in renewable energy research, semiconductor industries, acoustic engineering, and government science agencies that rely on precise experimental and analytical capabilities. Students interested in academia are well-prepared for master’s or doctoral studies in applied physics, physics, materials science, electrical engineering, or related disciplines, supporting future roles in advanced research, teaching, and scientific leadership.
Why Choose This Program
This program is an excellent choice for students seeking a scientifically rigorous and technologically relevant education that strengthens their advanced scientific insight, allowing them to connect foundational physics with innovative applications. The University of Caltech offers a research-driven environment enriched by expert faculty guidance, interdisciplinary collaboration, and access to world-class laboratories that support experimental and computational work. Students gain valuable hands-on experience conducting experiments, modeling physical systems, and developing technologies that reflect real-world scientific challenges. The flexible curriculum allows learners to specialize in areas such as photonics, condensed matter, quantum science, or applied instrumentation. With its emphasis on scientific precision, analytical depth, and practical innovation, the program prepares graduates for impactful careers in science and engineering or for advanced academic study in highly competitive fields.
Contact Information
For further information, please contact the admissions office at:
Phone: +1 626 395 3000
Email: admissions@caltech.edu
Address: University of Caltech, 1200 East California Boulevard, Pasadena, CA 91125, United States
