Physics

TULLIO SCOPIGNO

GENERAL OBJECTIVES:
Provide fundamental notions of: ultrashort pulses generation and propagation in linear and non-linear media, characterization of time and frequency, spatial and polarization profiles. Pinpoint selected examples of ultrafast processes in physics, chemistry and biology (molecular switches, photoreceptors isomerization, photoinduced processes in
hemeproteins). Highlight novel approaches to non linear imaging and
related instrumentation. Hands on laboratory tutorials.


SPECIFIC OBJECTIVES:
A - Knowledge and understanding
OF 1) To know photonics foundations and its most common application
OF 2) To understand non linear processes relevant for propagation of light pulses in materials
OF 3) Understand principles of non-linear spectroscopy illustrated by Feynman diagrams

B - Application skills
OF 4) Learn how to apply equations for linear and non linear propagation to real cases such as short pulses in optical fibers.
OF 5) Solve problems related to evaluation of cross sections for linear and non linear spectroscopies
OF 6) To be able to apply numerical techniques for the evaluation of radiation – matter interaction

C - Autonomy of judgment
OF 7) To be able to apply in the future the acquired skills to complex problems in photochemistry and photobiology

D - Communication skills
OF 8) To know how to communicate the critical steps necessary to solve elementary problems dealing with spectroscopy and light matter interaction in non linear regime

E - Ability to learn
OF 9) Have the ability to autonomously consult scientific articles to expand the knowledge developed in the course

beam propagation in dispersive and non linear media. Radiationa- matter interaction described by means of double sided Feynman diagrams

Basic knowledge of electromagnetism, optics and quantum mechanics

https://www.dropbox.com/s/pcyoegxv2ql84t8/Programma_fotonica_ENG.pdf?dl=0

Dispense del corso.

Nonlinear Fiber Optics
Govind Agrawal
eBook ISBN: 9780123973078
Hardcover ISBN: 9780123970237
Imprint: Academic Press

Nonlinear Optics
3rd Edition
Authors: Robert Boyd
Hardcover ISBN: 9780123694706
eBook ISBN: 9780080485966
Imprint: Academic Press

it is strongly advised to join the lectures

it is strongly advised to join the weekly lectures

possibility of taking partial examinations

evaluate beam propagation (temporal and spectral broadening) through a nn linear medium.
evaluate stimulated Ramas scattering response under certain phase matchin condition

• Ultrashort light beam propagation in linear and non linear regime


• Laser, principles and characterization techniques


• Ultrafast spectroscopy, pump&probe, non linear Raman


• Coherent vibrational microscopy