Topics covered: What determines the laser's power, intensity, energy, wavelength, spot size, collimation, tuning range, spectral width, efficiency, size and weight (continued); Generation of very short pulses;  What are the problems with lasers

Laser Fundamentals III

Topics covered: How a laser is constructed; What determines the laser's power, intensity, energy, wavelength, spot size, collimation, tuning range, spectral width, efficiency, size and weight

Laser Fundamentals II

Topics covered: Why the interest in lasers; Unique properties of lasers; How such properties come about; Operation of a simple laser; Other issues/problems; Types of lasers; Basics of fiberoptics; Future

Laser Fundamentals I

Topics covered: Laser transverse modes; Types of lasers

Laser Fundamentals III (cont.)

Topics covered: Why the interest in fiberoptics; How light propagates in an optical fiber; What determines the loss in a fiber;  Single mode and multimode propagation; Single polarization fiber; Fiber amplifier operation; Fiberoptics applications

Fiberoptics Fundamentals

But please fix part 1 (actually it is part 2).

Great!

courses 1 and 2are the same (both are2 I think). please fix numer 1

great lectures but wrong files!

Understanding Lasers and Fiberoptics

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