Ingegneria Elettronica | OPTICS

cod. 0622400029

OPTICS

	0622400029
	DIPARTIMENTO DI INGEGNERIA INDUSTRIALE
	EQF7
	ELECTRONIC ENGINEERING
	2018/2019

PERCORSO COMUNE

	OBBLIGATORIO
	YEAR OF COURSE 1
	YEAR OF DIDACTIC SYSTEM 2018
	PRIMO SEMESTRE

TEACHING UNITS

	SSD	CFU	HOURS	ACTIVITY	TYPE OF ACTIVITY
	ING-INF/02	6	60	LESSONS	COMPULSORY SUBJECTS, CHARACTERISTIC OF THE CLASS

	Objectives
	THE COURSE PROVIDES THE THEORETICAL ISSUES OF THE OPTICAL PROPAGATION AND DESCRIBES THE RELEVANT OPTICAL APPLICATIONS IN TELECOMMUNICATIONS (OPTICAL FIBERS, OPTICAL COMPONENTS AND SYSTEMS), IN SENSORS AND IN ANALYSIS AND MEASUREMENT SYSTEMS. KNOWLEDGE AND UNDERSTANDING AT THE END OF THE COURSE THE STUDENT WILL KNOWN: •THE GEOMETRICAL OPTICS APPROXIMATION •THE MODAL ANALYSIS OF OPTICAL FIBERS AND OPTICAL WAVEGUIDES •THE OPTICAL FIBERS FOR TELECOMMUNICATIONS AND THE FIBERS FOR OTHER APPLICATIONS •THE OPTICAL CHARACTERISTICS OF MATERIALS •THE OPTICAL PROPAGATION IN CRYSTALS •THE SCALAR DIFFRACTION •THE FUNDAMENTALS OF RADIOMETRY, PHOTOMETRY AND COLORIMETRY KNOWLEDGE AND UNDERSTANDING ABILITY TO APPLY (APPLYING KNOWLEDGE AND UNDERSTANDING) AT THE END OF THE COURSE THE STUDENT WILL BE ABLE TO: •DETERMINE THE CHARACTERISTIC PARAMETERS OF AN OPTICAL SYSTEM FOR IMAGING •CLASSIFY THE OPTICAL FIBERS FOR THEIR PHYSICAL CHARACTERISTICS AND THEIR PROPAGATION REGIME MAKING JUDGMENTS ABILITY TO IDENTIFY THE MOST APPROPRIATE OPTICAL FIBER FOR A PARTICULAR APPLICATION COMMUNICATION SKILLS THE STUDENT WILL BE ABLE TO ILLUSTRATE IN A CLEAR AND CONCISE WRITTEN AND ORAL FORM, AND WITH THE CORRECT TERMINOLOGY THE ACQUIRED KNOWLEDGES. LEARNING SKILLS THE STUDENT WILL BE ABLE TO DEEPEN THE TOPICS PRESENTED IN THE COURSE BY USING MULTIPLE SOURCES AND MATERIALS

THE COURSE PROVIDES THE THEORETICAL ISSUES OF THE OPTICAL PROPAGATION AND DESCRIBES THE RELEVANT OPTICAL APPLICATIONS IN TELECOMMUNICATIONS (OPTICAL FIBERS, OPTICAL COMPONENTS AND SYSTEMS), IN SENSORS AND IN ANALYSIS AND MEASUREMENT SYSTEMS.

KNOWLEDGE AND UNDERSTANDING
AT THE END OF THE COURSE THE STUDENT WILL KNOWN:
•THE GEOMETRICAL OPTICS APPROXIMATION
•THE MODAL ANALYSIS OF OPTICAL FIBERS AND OPTICAL WAVEGUIDES
•THE OPTICAL FIBERS FOR TELECOMMUNICATIONS AND THE FIBERS FOR OTHER APPLICATIONS
•THE OPTICAL CHARACTERISTICS OF MATERIALS
•THE OPTICAL PROPAGATION IN CRYSTALS
•THE SCALAR DIFFRACTION
•THE FUNDAMENTALS OF RADIOMETRY, PHOTOMETRY AND COLORIMETRY

KNOWLEDGE AND UNDERSTANDING ABILITY TO APPLY (APPLYING KNOWLEDGE AND UNDERSTANDING)
AT THE END OF THE COURSE THE STUDENT WILL BE ABLE TO:
•DETERMINE THE CHARACTERISTIC PARAMETERS OF AN OPTICAL SYSTEM FOR IMAGING
•CLASSIFY THE OPTICAL FIBERS FOR THEIR PHYSICAL CHARACTERISTICS AND THEIR PROPAGATION REGIME

MAKING JUDGMENTS
ABILITY TO IDENTIFY THE MOST APPROPRIATE OPTICAL FIBER FOR A PARTICULAR APPLICATION

COMMUNICATION SKILLS
THE STUDENT WILL BE ABLE TO ILLUSTRATE IN A CLEAR AND CONCISE WRITTEN AND ORAL FORM, AND WITH THE CORRECT TERMINOLOGY THE ACQUIRED KNOWLEDGES.

LEARNING SKILLS
THE STUDENT WILL BE ABLE TO DEEPEN THE TOPICS PRESENTED IN THE COURSE BY USING MULTIPLE SOURCES AND MATERIALS

	Prerequisites
	THE COURSE REQUIRES THE KNOWLEDGE OF FOLLOWING TOPICS: GENERAL THEOREMS OF THE ELECTROMAGNETISMS, WAVE PROPAGATION IN FREE SPACE, WAVE PROPAGATION IN WAVEGUIDES

	Contents
	GEOMETRICAL OPTICS (LECTURES 10 HR) RAYS AND OPTICAL WAVEFRONTS; RAYS IN HOMOGENEOUS AND INHOMOGENEOUS MEDIA; OPTICAL PATH; CAUSTICS; RAYS IN STRATIFIED MEDIA; OPTICAL TUNNELING; GRIN LENS. LENSES AND OPTICAL SYSTEMS (LECTURES 5 HR) OPTICAL SURFACES; REFRACTION AND REFLECTION MATRIX OF AN OPTICAL SURFACE; TRANSLATION MATRIX IN UNIFORM MEDIUM; INPUT-OUTPUT MATRIX OF AN OPTICAL SYSTEM; IMAGE FORMING BY A LENS; OPTICAL ABERRATIONS. RAYS IN OPTICAL WAVEGUIDES (LECTURES 10 HR) RAYS IN STEP-INDEX AND GRADED-INDEX PLANAR WAVEGUIDES; THE PHASE CONGRUENCE EQUATIONS; RAYS IN A STEP-INDEX OPTICAL FIBER. MODES OF AN OPTICAL WAVEGUIDE (LECTURES 10 HR) TE MODES OF THE PLANAR STEP-INDEX WAVEGUIDE; MODES OF A STEP-INDEX OPTICAL FIBER; FIELD COMPONENTS; DISPERSION EQUATION AND HYBRID MODES; WEAKLY GUIDING FIBERS AND LP MODES; INTENSITY DISTRIBUTION OF LP MODES;CUTOFF FREQUENCIES; TRANSMISSIVE PARAMETRS OF OPTICAL FIBERS: ATTENUATION, DISPERSION, NUMERICAL APERTURE, MODAL DIAMETER; DISPERSION-SHIFTED FIBERS; FLAT-DISPERSION FIBERS; MEASUREMENTS ON OPTICAL FIBERS. SCALAR DIFFRACTION (LECTURES 10 HR) FRAUNHOFER AND FRESNEL DIFFRACTION; DIFFRACTION BY A SLIT, A RECTANGULAR APERTURE, A CIRCULAR APERTURE; AMPLITUDE GRATING; PHASE GRATING; LASER BEAMS. FIBER SENSORS AND FIBER FOR SPECIAL USES (LECTURES 5 HR) OPTICAL FIBER SENSORS; BRAGG SENSORS; FIBERS FOR MEDICINE E FOR VISION. ELEMENTS OF COLORIMETRY (LECTURES 5 HR) RADIOMETRIC AND PHOTOMETRIC PARAMETERS; VISION PHISIOLOGY AND COLOR THEORY; COLOR SPACES: PDT RGB, XYZ, AND CIELAB; CHROMATICITY COORDINATES; ILLUMINANTS; INSTRUMETATION FOR COLOR MEASUREMENTS; APPLICATION OF COLORIMETRY.

Contents

GEOMETRICAL OPTICS (LECTURES 10 HR)
RAYS AND OPTICAL WAVEFRONTS; RAYS IN HOMOGENEOUS AND INHOMOGENEOUS MEDIA; OPTICAL PATH; CAUSTICS; RAYS IN STRATIFIED MEDIA; OPTICAL TUNNELING; GRIN LENS.

LENSES AND OPTICAL SYSTEMS (LECTURES 5 HR)
OPTICAL SURFACES; REFRACTION AND REFLECTION MATRIX OF AN OPTICAL SURFACE; TRANSLATION MATRIX IN UNIFORM MEDIUM; INPUT-OUTPUT MATRIX OF AN OPTICAL SYSTEM; IMAGE FORMING BY A LENS; OPTICAL ABERRATIONS.

RAYS IN OPTICAL WAVEGUIDES (LECTURES 10 HR)
RAYS IN STEP-INDEX AND GRADED-INDEX PLANAR WAVEGUIDES; THE PHASE CONGRUENCE EQUATIONS; RAYS IN A STEP-INDEX OPTICAL FIBER.

MODES OF AN OPTICAL WAVEGUIDE (LECTURES 10 HR)
TE MODES OF THE PLANAR STEP-INDEX WAVEGUIDE; MODES OF A STEP-INDEX OPTICAL FIBER; FIELD COMPONENTS; DISPERSION EQUATION AND HYBRID MODES; WEAKLY GUIDING FIBERS AND LP MODES; INTENSITY DISTRIBUTION OF LP MODES;CUTOFF FREQUENCIES; TRANSMISSIVE PARAMETRS OF OPTICAL FIBERS: ATTENUATION, DISPERSION, NUMERICAL APERTURE, MODAL DIAMETER; DISPERSION-SHIFTED FIBERS; FLAT-DISPERSION FIBERS; MEASUREMENTS ON OPTICAL FIBERS.

SCALAR DIFFRACTION (LECTURES 10 HR)
FRAUNHOFER AND FRESNEL DIFFRACTION; DIFFRACTION BY A SLIT, A RECTANGULAR APERTURE, A CIRCULAR APERTURE; AMPLITUDE GRATING; PHASE GRATING; LASER BEAMS.

FIBER SENSORS AND FIBER FOR SPECIAL USES (LECTURES 5 HR)
OPTICAL FIBER SENSORS; BRAGG SENSORS; FIBERS FOR MEDICINE E FOR VISION.

ELEMENTS OF COLORIMETRY (LECTURES 5 HR)
RADIOMETRIC AND PHOTOMETRIC PARAMETERS; VISION PHISIOLOGY AND COLOR THEORY; COLOR SPACES: PDT RGB, XYZ, AND CIELAB; CHROMATICITY COORDINATES; ILLUMINANTS; INSTRUMETATION FOR COLOR MEASUREMENTS; APPLICATION OF COLORIMETRY.

	Teaching Methods
	THE COURSE INCLUDES ONLY CLASSROOM LECTURES

	Verification of learning
	THE EXAM CONSISTS OF A DISCUSSION ON THREE THEORETICAL ISSUES. IT IS DESIGNED TO EVALUATE THE LEVEL OF THE THEORETICAL KNOWLEDGES, THE MAKING JUDGEMENT AND THE COMMUNICATION SKILLS OF THE STUDENT.

	Texts
	P. Bassi, G. Bellanca, G. Tartarini: “PROPAGAZIONE OTTICA LIBERA E GUIDATA”, ed. CLUEB Bologna Teacher’s notes available on the unisa website (in the optics community of ESSE3 platform)

BETA VERSION Data source ESSE3 [Ultima Sincronizzazione: 2019-10-21]