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Photonics Group

Faculty

Cleber Renato Mendonça

Full Professor


PhD in Physics (2000 - USP Brazil)
Postdoc at College of Optics and Photonics (2001 - CREOL USA)
Postdoc at Harvard University (2005-2007 USA)
Visiting researcher MIT (2022 USA)

Research areas

    • Nonlinear optics
    • Ultrashort laser pulses
    • Femtosecond laser microfabrication

Dr. Mendonca´s research is aimed at the study of linear and nonlinear optical properties of organic materials. Ultrafast pulses are employed to investigate the nonlinear refraction and absorption spectrum and dynamics. Coherent control metods are also used to enhance optical nonlinearities and optmize laser pulses.

Selected publications

Exploring the two-photon absorption response in short π-chain organic compounds: Hydrazones and pyrazolines derivatives

R. S. ARAÚJO, L.M.G. ABEGÃO, L.H.Z. COCCA, A.A. DA SILVA, M.S. VALLE, J.J. RODRIGUES JR., C.R. MENDONCA, L. DE BONI, M.A.R.C. ALENCAR

Opt. Mat., 152, 115448 (2024)


Structural, linear and nonlinear optical properties of perovskite BaTiO3 tri-doped Er/Yb/Zn embedded in tellurium-zinc glass

J.L. CLABEL H., A.G. PELOSI, J.V.P. VALVERDE, L. MISOGUTI, L. DE BONI, C.R. MENDONCA

Ceramics International 50, 5948-5954 (2024)


Nonlinear refraction in high terbium content borogermanate glass bulk and fiber

F. R. HENRIQUE, A.G. PELOSI, J.M.P. ALMEIDA, D.F. FRANCO, L.H.Z. COCCA, J.L. CLABEL H., M. NALIN, V.R. MASTELARO, L. DE BONI, C.R. MENDONÇA

Opt. Mat., 147, 114635 (2024)


Femtosecond laser-induced crystallization in Er/Yb:BaTiO3 perovskite films: Effects on the optical and electrical properties

J.L. CLABEL H., KELLY T. PAULA, M.A. PEREIRA-DA-SILVA, J.D. VOLLET-FILHO, FILIPE A. COUTO E. MAREGA J. , C.R. MENDONçA

App. Surface Science, 642, 158634 (2024)


Laser induced forward transfer of silver nanoparticles patterns

L. E. R. ROCHA, K. T. PAULA, C. R. MENDONCA

2019 SBFoton International Optics and Photonics Conference (SBFoton IOPC)