Apresentação de trabalho ligado do grupo de Fluidos Complexos do IFUSP em Escola Internacional.
Com informações da pesquisadora Nathália B. Tomazio.
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Destacamos a participação do doutorando Daniel Alves Matos na Siegman International School on Lasers 2024 realizada na Stanford University
A Siegman International School on Lasers é uma escola de verão dedicada ao estudo e à pesquisa em lasers. Organizada pela Optica, essa prestigiosa escola é um evento anual que seleciona 100 estudantes de pós-graduação e jovens pesquisadores de todo o mundo para explorar tópicos avançados em ciência e tecnologia de lasers. O evento inclui palestras de especialistas renomados, sessões práticas, workshops e oportunidades de networking.
O evento foi realizado na Stanford University, entre 23 e 28 de junho deste ano.
Título do pôster e Resumo:
Development of a Chip-based Dual-comb Spectrometer in the Mid-IR Integrated to Microfluidic Systems
The application of dual-comb spectroscopy (DCS) in the mid-infrared provides access to molecular signatures present in this region. Recent advancements in integrated nonlinear photonics on chips have allowed the integration of photonic microdevices with dual-comb spectroscopy, enhancing the technique's compactness and versatility, with the goal of integrating complete experiments on chips. Here, we propose the development of an integrated nonlinear photonic and microfluidic microdevice on the same chip by combining electron beam lithography techniques with two-photon absorption laser writing (FA2F). Our aim is to significantly improve spectroscopic measurement sensitivity by increasing the interaction length between light and analyte through the interface between waveguides on the photonic chip and microfluidic channels. Potential applications of our optofluidic technology include nanoparticle synthesis for cancer treatment and diagnosis, as well as pharmacodynamic studies.
Development of a Chip-based Dual-comb Spectrometer in the Mid-IR Integrated to Microfluidic Systems
The application of dual-comb spectroscopy (DCS) in the mid-infrared provides access to molecular signatures present in this region. Recent advancements in integrated nonlinear photonics on chips have allowed the integration of photonic microdevices with dual-comb spectroscopy, enhancing the technique's compactness and versatility, with the goal of integrating complete experiments on chips. Here, we propose the development of an integrated nonlinear photonic and microfluidic microdevice on the same chip by combining electron beam lithography techniques with two-photon absorption laser writing (FA2F). Our aim is to significantly improve spectroscopic measurement sensitivity by increasing the interaction length between light and analyte through the interface between waveguides on the photonic chip and microfluidic channels. Potential applications of our optofluidic technology include nanoparticle synthesis for cancer treatment and diagnosis, as well as pharmacodynamic studies.
Daniel é estudante de Doutorado da Profa. Nathália Tomazio, docente atuante na área de Óptica não linear em microdispositivos fotônicos do Grupo de Fluidos Complexos do IFUSP. Para informações sobre oportunidades de pesquisa nesta área, entre em contato com a Profª Nathália pelo email ntomazio@if.usp.br.
