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Photonics Group

Presentations

Talks


Laser e espectroscopia

Mini curso UFG Goiás  2019


Ultrashort laser pulses, nonlinear optics and applications #2

SPSAS on Modern Topics in Biophotonics  2019


Ultrashort laser pulses, nonlinear optics and applications #1

SPSAS on Modern Topics in Biophotonics  2019


Ultrashort pulses applications #2

SPSAS + Swieca  2018


Ultrashort pulses applications #1

SPSAS + Swieca  2018


Pulsos de fs em óptica não linear: espectroscopia e processamento de materiais

IFGW - Unimcap (Coloquio - Pós graduação)  2015


Óptica não linear e Aplicações

IQ - UNESP Araraquara  2015


Photonics Group - Avaliacao IFSC 2015

IFSC/USP  2015


Microfabricação com pulsos de femtossegundos

SBPC 2015 - Workshop Light: Life & Science - São Carlos - Brazil  2015


Advanced processing of materials with fs- laser pulses

ELAFOT - Maresias - SP - Brasil  2015


16 Congresso de Tecnologia

FATEC  2014


Femtosecond pulses applied to nonlinear spectroscopy and microfabrication

Princeton University  2014


Micromachining with fs-pulses

Escola de Inverno do IFGW - Unicamp  2014


Óptica não linear e a absorção multi-fotônica

Escola de Inverno do IFGW - Unicamp  2014


10 Anos do Grupo de Fotônica

Panorama da Óptica  2013


Sculpturing with light: advanced processing of materials for optical and biological applications

XIV Escola Jorge André Swieca de Ótica Quântica e Ótica Não Linear - DF/UFPE  2014


Nonlinear optics spectroscopy in glasses doped with nanoparticles

SBPMAT 2013 - Campos do Jordão - SP - Brazil - 2013  2013


Femtosecond pulses in nonlinear optics: microfabrication and pulse shaping

VIII simpósio de lasers e suas aplicações - UFPE - Recife  2013


Lasers e Aplicações

Escola de Física Contemporânea - EFC  2013


Localized generation of nanoparticles in tungsten lead-pyrophosphate glasses using femtosecond laser

SBPMat- Florianópolis - SC - Brazil  2012


Workshop on Advanced Cybernetics

São Carlos - Brazil  2012


Laser e Aplicações

EFC  2012


Advanced materials processing with femtosecond laser pulses

ISAMN - Sorocaba - Brazil   2012


Generation of copper nanoparticles induced by fs-laser irradiation in borosilicate glass

ENFMC - Águas de Lindóia - Brazil   2012


Ultrashort laser pulse trains to enhance the induced Au nanoparticles formation

ENFMC - Águas de Lindóia - Brazil   2012


Fabrication and optical connection of 3D microstructures

ENFMC - Águas de Lindóia - Brazil   2012


Lecture 2: fs-laser microfabrication

University of Nantes - France   2012


Lecture 1: Introduction to nonlinear optics

University of Nantes - France   2012


Optical Nonlinearities in Organic Materials

University of Angers - France   2012


Coherent control of light-mater interaction

ENSSAT - Lannion - France   2012


Optical nonlinearities in organic materials

University of Nantes - CeiSAM/IMN France   2012


Introdução à óptica não linear

XIII Escola de Verão Jorge André Swieca de Ótica Quântica e Ótica Não Linear - IFSC/USP   2012


Femtosecond laser microfabrication in polymers

XIII Escola de Verão Jorge André Swieca de Ótica Quântica e Ótica Não Linear - IFSC/USP   2012


Femtosecond laser microfabrication in polymers

SICEM - USP - Sao Carlos   2011


Laser e Aplicações

Escola de Fisica Contemporanea (EFC) - IFSC/USP - São Carlos   2011


Femtosecond laser microfabrication and micromaching in materials

UNIFASF   2011


Two-photon absorption in nitrofuran derivatives: promising compounds for photochemotherapy

ENCONTRO DE FÍSICA 2011 - Foz do Iguaçu   2011


Femtosecond laser applied to biophotonics

Hotel Estancia Atibainha - Atibaia - Brazil   2011


Femtosecond laser microfabrication in polymers

Grupo de Fotonica - Universidade Mackenzie   2011


Micromachining and microfabrication of polymers using ultrashort laser pulses

UNESP - Departamento de Física - Bauru   2011


Resonant Nonlinear Absorption in J-aggregates of meso-tetrakis(sulfonatophenyl) porphyrin

The Latin America Optics & Photonics (LAOP) - Recife - Brazil   2010


Excited State Absorption Study in Sulfonated-Halogenated Porphyrins

The Latin America Optics & Photonics (LAOP) - Recife - Brazil   2010


Excitation of microstructures fabricated by two-photon polymerization through silica nanowires

The Latin America Optics & Photonics (LAOP) - Recife - Brazil 2010   2010


Femtosecond pulse shaping for coherent control of gold nanoparticles formation

The Latin America Optics & Photonics (LAOP) - Recife - Brazil 2010   2010


Micromachining and microfabrication of polymers using ultrashort laser pulses

The Latin America Optics & Photonics (LAOP) - Recife - Brazil 2010   2010


Optical nonlinearities in organic materials: a special look at bio-photonic materials

AFOSR Program Review - Washington - National Harbor - USA   2010


Laser e Aplicações

Escola de Física Contemporanea   2010


Multi-photon absorption spectrum in organic materials and polymers

International Laser Physics Workshop (LPHYS10) - Foz do Iguaçu - Brazil   2010


Sculpturing with light: micro/nanofabrication using fs-pulses

International Nanotechnology Congress - Ecuador   2010


Microfabricação em materiais poliméricos usando laser de femtossegundos

Universidade Nova de Lisboa   2010


Microfabrication in organic systems usinglt ultrashort pulses

Universidade Estadual de Campinas - Dep Física   2010


Optical nonlinearities in organic materials

Winter College on Optics and Energy - ICO/ICTP Award   2010


Introduction to Nonlinear Optics

FisMat   2010


Sculpturing with light

Universidade Federal do Rio Grande do Sul   2010


Óptica não Linear

Swieca   2010


Multiphoton absorption spectra of ZnO

MRS   2009


Two-photon polymerization of optically active microstructures for photonic applications

ICAM   2009


O índice de refração: propriedades e técnicas de medidas

Universidade Federal de Pernambuco   2009


Sculpturing with light: micro/nanofabrication using ultrashort pulses

Universidade Federal de Uberlândia   2009


Introduction to Nonlinear Optics

IFSC-USP-Grupo de Optica   2009


Investigation of Two Photon Absorption Spectra of Platinum Acetylide Complexes

ENFMC   2009


Control of two-photon absorption in organic compounds by pulse shaping: spectral dependence

ENFMC   2009


Picosecond laser micromachining of azopolymers aiming at superhydrophobic surfaces

ENFMC   2009


Two-photon polymerized microstructures doped with MEH-PPV

ENFMC   2009


Optical Storage and Surface Relief Gratings in Azo-Compounds

USB-Venezuela   2008


Coherent control of light matter interaction

USB-Venezuela   2008


Femtosecond micromachining in polymers

MRSBrazi   2008


Física ênfase em Óptica e Fotônica

Feira Profissões UNESP   2008


Optical nonlinearities in organic materials

ENO CANCOA   2008


fs-laser microfabrication: optical and biological applications

ENO CANCOA   2008


Nonlinear properties of perylene derivatives: The role of the Vibronic coupling

ENFMC   2008


Polymeric Surface Microstructuring on Poly(1-methoxy-4-(O-disperse Red 1)-2,5-bis(2-methoxyethyl)benzene)

ENFMC   2008


Optical nonlinearities in onrganic materials

AirForce   2008


Two-photon microfabrication of structures containingthe biopolymer Chitosan

MRSFall   2007


Laser microstructuring polymeric surfaces

MRSBrazil   2006


A novel photoinitiator for microfabrication via two-photon polymerization

CLEO   2006


Absorção de estado excitado em azocompostos

ENFMC   2005


Three-dimensional optical data storage in azopolymer induced via two-photon absorption

ENFMC   2004


Dependence of two-photon absorption ontemperature in azoaromatic compounds

ENFMC   2004


Induced transparence on DR19-Cl (Disperse Red –19 Cl) solution using picosecond pulses

ENFMC   2003


Femtosecond Nonlineara Optical Refraction and Absorption in DR13-Dymtethyl Sulfoxide Solution

MRSBrazil   2002


Posters


Fabrication of optical microcavities via Two-photon Polymerization

Semana Integrada do Instituto de Física de São Carlos  2014


PRODUCTION OF FEMTOSECOND LASER MICROMACHINING DEVICES USING MEH-PPV FILMS

12 Congresso Brasileiro de Polímeros - Florianópolis-SC  2013


Nonlinear absorption spectra and properties of a novel family of Azo and FX derivatives

ENFMC   2009


Phase-matching of wave mixing process for frequency conversion of laser pulses in gas filled hollow core fiber

ENFMC   2009


Controllable hydrophobicity in azopolymers via surface relief gratings

ENFMC   2009


Two-photon pollymeriized miicrostructures connected by optiicall ffiibers

MRSSpring   2009


Laser micromachining in azopolymers

PhotWest   2009


Wiring microstructures with tapered fibers

PhotWest   2009


Investigation of the effect of ultrashort pulse spectral phase modulation on the two-photon absorption processes

MRSBrazil   2008


Biocompatible microstructures fabricated by two-photon absorption polymerization

MRSBrazil   2008


Fabrication of microstructures containing the conjugated polymer MEH-PPV

CLEO   2008


Ultrafast reflectivity dynamics in bis (n-butylimido) perylene thin films

CLEO   2008


Microfabricação por fotopolimerização via absorção de 2 fótons

ENFMC   2008


Two-photon polymerized microstructures for photonics and biomedical applications

Milênio   2008


Excited state dynamics in Zn phthalocyanines

MRSFall   2008


Control of Two-Photon Absorption by Femtosecond Pilses Spectral Phase Modulation

ICFPAM   2007


Two-photon absorption dependence on the periodic phase modulation of femtosecond pulses

ENFMC   2007


Nonlinear Absorption of Conjugated Polymers Obtained by a White-Light Continuum Source

Plasmonic   2007


Excited state absorption cross-section spectrum of Chlorophyll A

CLEO   2007


Femtosecond laser micromachining in the conjugated polymer MEH-PPV

EMRS   2007


Infrared frequency up-conversion in MEH-PPV

MRSSPring   2007


Two-photon absorption and optical storage in a polythiophene functionalized with azodye pendants

MRSSPring   2007


A novel photoinitiator for microfabrication via two-photon polymerization

CLEO   2006


High excited state cross-section of the indocyanine green solutions

CLEO   2006


Reversible birefringence in microstructures fabricated by two-photon polymerization

CLEO   2006


Investigation of two-photon excited fluorescence in perylene solutions via femtosecond chirped pulse

ENFMC   2006


Frontier Molecular Orbital Calculation and its Relation with the Two-Photon Absorption Cross-Sections of Perylene Compounds

ENFMC   2006


Fabrication of interdigitated electrodes for electronic tongue using laser pulses

ENFMC   2006


Dynamics nonlinear optical properties in indocyanine green solutions

ENFMC   2006


Two-photon absorption cross-section spectrum of MEH-PPV polymer determined by white-light continuum Z-scan technique

ENFMC   2006


Temperature dependence on the one-and two-photon excited fluorescence of MEH-PPV

ENFMC   2006


Complex microstructures fabricated via two-photon absorption polymerization

Macro   2006


Induced transparency in polythiophene bearing azobenzene moieties

Macro   2006


Temperature dependence on the one- and two-photon excited fluorescence of MEH-PPV

Macro   2006


Nonlinear absorptionin azopolymer

Milênio   2006


WLCZ-scan technique: a new tool for determining photophysical and photochemical parameters in organic and inorganic compounds

Milênio   2006


Three-dimensional microfabrication with conjugated polymers

MRSFall   2006


Femtosecond laser micromachining in azopolymer films

MRSFall   2006


Controlling Two-Photon Excited Fluorescence in Perylene Derivatives via Femtosecond Pulses

FIO   2006


Nonlinear Absorption Spectrum in Perylene Derivatives

CLEO   2005


Two-and Three photon excited fluorescence in Y-shaped molecules

CLEO   2005


Two-Photon Induced Birefrigence in Salen Dye Azo Ccompounds Films

ENFMC   2005


Two-photon induced thermal lens as a feedback signal for ultrafast pulse optimization

ENFMC   2005


Two-photon absorption optimization in ZnSe crystals

ENFMC   2005


Characterization of two-and three-photon absorption in the MeH-PPV

ENFMC   2005


A theoretical study of multi-photon absorption using the Z-scan technique

ENFMC   2005


Two-and three-photon excited fluorescence in Y-shaped molecules

ENFMC   2005


Two- and three-photon absorption in Meh-PPV/chloroform solution

Milênio   2005


Two-photon induced orientation in azoaromatic compounds: demonstration of three-dimensional optical storage

CLEO   2004


Optical Storage in Salen Dye Azoaromatic Compounds

ENFMC   2004


Optimization of the 2PEF Process

ENFMC   2004


Two-Photon Absorption in Metalic Azoaromatic Ccompounds

ENFMC   2004


Optical nonlinearities of aniline oligomers

ENFMC   2004


Nonlinear absorption spectra and optically induced birefringence in diazoaromatic compounds

ENFMC   2004


Optimization of the two-photon excited fluorescence via pulse shaping in Y-shaped molecules

ENFMC   2004


Degenerated two-photon absorption spectra in Azocompounds

ENFMC   2004


Degenerate Z-Scan Measurements With White-Light Continuum

ENFMC   2004


Optical Limitation and Photodegradation in Chlorophyll a Solution

ENFMC   2002


Measuring the speed of sound in dye solution using shock wave induced by laser pulse

ENFMC   2002


Two-Photon Fluorescence Exitation in Fluorescein

ENFMC   2002


Two-Photon Absorption in Azoaromatic Compounds

ENFMC   2002


Two-Photon Absorption in Perylene Derivatives

ENFMC   2002


Saturation effects in nonlinear absorption and refraction of DO3 (Disperse Orange-3) Solution

ENFMC   2002


Refração e Reflexão da Luz

Semótica   2001


Laboratório de Óptica Não Linear

Semótica   2001


LASER-Luz amplificada pela emissão estimuladade radiação

Semótica   2000


Characterization of dynamic optical nonlinearities in aniline tetramers solution with pulsetrains

ENFMC   2000