PYL413: Difference between revisions

[checked revision]

Latest revision as of 10:19, 4 March 2026

PYL413
or PYL650 or PYL791
Credits	3
Structure	3-0-0
Pre-requisites	PYL413 or PYL650 or PYL790 or PYL791
Overlaps

PYL413 : or PYL650 or PYL791

Review of propagation characteristics of single and multimode optical Fibers and Integrated optical Waveguides. Surface plasmon modes supported by a single metal/dielectric interface and metal/dielectric waveguides. Fiber Optic Sensors: Intensity, phase, polarization and wavelength modulation schemes. Intensity based sensors: using microbends and tapers in multimode fibers, Mach-Zehnder interferometer sensors, Fiber Optic gyroscope, Fiber optic current sensor, Photonic crystal based sensors. Sensors based on Bragg and Long period gratings in Fiber and integrated optical waveguides, Sensors based on modal interference: Applications in temperature, strain and refractive index sensing. Distributed Sensors based on Raman and Brillouin Scattering. Surface Plasmon Resonance (SPR) bio-sensors based on Krechman and Otto configurations, coupling with optical fiber modes, Grating coupled, Localised SPR, Plasmonic nanoparticles, interferometry. Signal processing, Noise factors in sensors and sensor networking. 309Department of Textile and Fibre Engineering

@@ Line 1: / Line 1: @@
 {{Infobox Course
-| code = pYL413
+| code = PYL413
-| name = Fiber and Integrated Optics
+| name = or PYL650 or PYL791
 | credits = 3
 | credit_structure = 3-0-0
-| pre_requisites = PYL115
+| pre_requisites = PYL413 or PYL650 or PYL790 or PYL791
 | overlaps =
 }}
-== pYL413 : Fiber and Integrated Optics ==
+== PYL413 : or PYL650 or PYL791 ==
-Modes in planar optical waveguides: TE and TM modes, Modes in channel waveguides: Effective index and Perturbation method. Directional coupler: coupled mode theory, Integrated Optical devices: Prism Coupling, optical switching and wavelength filtering etc. Step Index and graded index fibers, Attenuation in optical fibers, LP Guided Modes of a step-index fiber, Single-mode fibers, Gaussian approximation and splice loss. Pulse dispersion, Dispersion compensation, Basics of Optical Communication Systems, and recent trends. Fiber fabrication technology and fiber characterization. Periodic interaction in waveguides: Coupled Mode Theory, Fiber Bragg Gratings, Long period Gratings and applications, Optical fiber sensors: basic principles and applications.
+Review of propagation characteristics of single and multimode optical Fibers and Integrated optical Waveguides. Surface plasmon modes supported by a single metal/dielectric interface and metal/dielectric waveguides. Fiber Optic Sensors: Intensity, phase, polarization and wavelength modulation schemes. Intensity based sensors: using microbends and tapers in multimode fibers, Mach-Zehnder interferometer sensors, Fiber Optic gyroscope, Fiber optic current sensor, Photonic crystal based sensors. Sensors based on Bragg and Long period gratings in Fiber and integrated optical waveguides, Sensors based on modal interference: Applications in temperature, strain and refractive index sensing. Distributed Sensors based on Raman and Brillouin Scattering. Surface Plasmon Resonance (SPR) bio-sensors based on Krechman and Otto configurations, coupling with optical fiber modes, Grating coupled, Localised SPR, Plasmonic nanoparticles, interferometry. Signal processing, Noise factors in sensors and sensor networking. 309Department of Textile and Fibre Engineering