Oct 09, 2026  
2026-2027 College Catalog 
    
2026-2027 College Catalog
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ETR 231 Principles of Lasers and Fiber Optics I

4 credit(s)
Industry Credential Opportunities:

  • 504 Meter Certification
  • 525 Meter Certification
  • 596 Meter Certification


Teaches the theory and application of lasers and fiber optics. Includes optics, fiber optic cables and connectors, photo detectors, optical pulse generation, sensors, multiplexers, lasers, gas lasers, semiconductor lasers, laser safety and laser test instruments. May include preparation of a report as an out-of-class activity.

NOTE: This course includes a course fee. These fees help ensure this program has the equipment, supplies, and materials needed to provide students with quality educational experiences. Course fees are charged in addition to standard tuition and will appear on your SIS student account bill. Federal and state financial aid may be applied toward these course fees. More information can be found online at Course Fees - VCCS.
Course fee calculator Lecture 3 hours. Laboratory 3 hours. Total 6 hours per week.



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