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Course11510512463 lectures

Physics of Linear And Nonlinear Optical Waveguides

Prof. Samudra Roy · IIT Kharagpur

Start with lecture 1 At NPTEL

Lectures

Module 01: Basic Optics

  1. Lecture 01: Wave Equation, Maxwell's equation, Plane wave Video
  2. Lecture 02: EM wave in vacuum, Poynting vector, Maxwell's equation in Dielectric Medium Video
  3. Lecture 03: Poynting Vector, Maxwell's equation in dielectric medium ( Cont.) Video
  4. Lecture 04: Total Internal reflection, Evanescent wave Video
  5. Lecture 05: Step-index fiber (SIF), Light guidance in SIF Video

Module 02: Basic Fiber Optics

  1. Lecture 06: Light guidance in SIF (Skew Ray), V-Parameter, Discrete Ray Video
  2. Lecture 07: Cutoff wavelength, Fiber characteristics Video
  3. Lecture 08: Fiber Loss, dB units, Dispersion Video
  4. Lecture 09: Dispersion, Ray Path constant Video
  5. Lecture 10: Ray path constant, Ray equation Video

Module 03: Basic Fiber Optics (Contd.)

  1. Lecture 11: Ray equation (cont.) Video
  2. Lecture 12: Ray transit time Video
  3. Lecture 13: Ray transit time (Cont.) Video
  4. Lecture 14: Material dispersion Video
  5. Lecture 15: Material dispersion (Cont.) Video

Module 04: Basic Fiber Optics (Contd.)

  1. Lecture 16: Material Dispersion (Contd.), Dispersion Coefficient Video
  2. Lecture 17: Pulse Broadening Video
  3. Lecture 18: Pulse Propagation in Dispersive Medium Video
  4. Lecture 19: Pulse Propagation in Dispersive Medium (Contd.) Video
  5. Lecture 20: Concept of Modes Video

Module 05: Modes (Contd.)

  1. Lecture 21: TE and TM Modes Video
  2. Lecture 22: TE and TM Modes (Contd.) Video
  3. Lecture 23: Modes in Slab waveguide Video
  4. Lecture 24: Modes in Slab waveguide (Contd.) Video
  5. Lecture 25: Modes in Slab waveguide (Contd.) Video

Module 06: Modes (Contd.)

  1. Lecture 26: Modes in Slab Waveguide (Contd.) Video
  2. Lecture 27: Waveguide Dispersion Video
  3. Lecture 28: Physical Understanding of Modes Video
  4. Lecture 29: Power Associated with a Modes Video
  5. Lecture 30: Modes in an Optical Fiber Video

Module 07: Modes (Contd.)

  1. Lecture 31: Modes in an optical fiber (Contd.) Video
  2. Lecture 32: Modes in an optical fiber (Contd.) Video
  3. Lecture 33: LPlm mode structure Video
  4. Lecture 34: Optical fiber mode morphology (Contd.) Video
  5. Lecture 35: Effective area of mode, Fiber optics components Video

Module 08: Fiber Optics Components

  1. Lecture 36: Directional Coupler Video
  2. Lecture 37: Coupled Mode Theory Video
  3. Lecture 38: Coupled Mode Theory (Contd.) Video
  4. Lecture 39: 3 dB power splitter Video
  5. Lecture 40: Working principle of WDM coupler Video

Module 09: Fiber Optics Components

  1. Lecture 41: Fiber Bragg Grating Video
  2. Lecture 42: Fiber Bragg Grating (Contd.) Video
  3. Lecture 43: Reflectivity Calculation Video
  4. Lecture 44: Reflectivity Calculation (Contd.) Video
  5. Lecture 45: Reflectivity calculation of FBG (Cont) Video

Module 10: Fiber Optics Components (Contd.)

  1. Lecture 46: Reflectivity calculation of FBG (Contd.) Video
  2. Lecture 47: Reflectivity calculation of FBG (Contd.) Video
  3. Lecture 48: Bandwidth of reflectivity Video
  4. Lecture 49: Basic nonlinear optics Video
  5. Lecture 50: Frequency mixing, Optical Kerr effect Video

Module 11: Nonlinear Fiber Optics

  1. Lecture 51: Optical Kerr effect (Contd.) Video
  2. Lecture 52: Self Phase Modulation Video
  3. Lecture 53: Self Phase Modulation (Contd.) Video
  4. Lecture 54: Self Phase Modulation (Contd.) Video
  5. Lecture 55: Pulse propagation in nonlinear waveguide Video

Module 12: Nonlinear Fiber Optics

  1. Lecture 56: Pulse propagation in nonlinear waveguide (Contd.) Video
  2. Lecture 57: Pulse propagation in nonlinear dispersive waveguide Video
  3. Lecture 58: "Pulse propagation in nonlinear dispersive waveguide (Cont) " Video
  4. Lecture 59: Concept of optical soliton Video
  5. Lecture 60: Concept of optical soliton (Contd.) Video

Live Session

  1. Live Session 12-03-2021 Video
  2. Live Session 30-03-2021 Video
  3. Live Session 12-04-2021 Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Kharagpur
Department
Physics
Teacher
Prof. Samudra Roy
Level
Undergraduate
Language
English
Subjects
Physics
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
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