Company Filing History:
1 out of 433 
1 out of 8 Years Active: 2025
Title: Ana Lucia Fampa Seabra D'almeida: Innovator in Shearography and Interferometry
Introduction
Ana Lucia Fampa Seabra D'almeida is a notable inventor based in Rio de Janeiro, Brazil. She has made significant contributions to the field of optical sensors, particularly in shearography and interferometry. Her innovative work has led to the development of a unique sensor that enhances the measurement and inspection of vibration modes.
Latest Patents
Ana Lucia holds a patent for a "Shearography and interferometry sensor with multidirectional dynamic phase shifting and method of inspection and measurement of vibration modes." This invention addresses the need for a multidirectional dynamic phase shifting interferometry (DPSI) shearography sensor. The design utilizes a configuration with three fixed prisms or a single fixed three-facet optical prism to achieve simultaneous phase shifting and image acquisition. This advancement allows for more accurate inspection and measurement of vibration modes.
Career Highlights
Throughout her career, Ana Lucia has worked with prominent organizations, including Petróleo Brasileiro S.A. (Petrobras) and Universidade Federal de Santa Catarina (UFSC). Her experience in these institutions has contributed to her expertise in the field of optical engineering and sensor technology.
Collaborations
Ana Lucia has collaborated with esteemed colleagues such as Sergio Damasceno Soares and Fabiana Dias Fonseca Martins. These partnerships have fostered innovation and research in her area of expertise.
Conclusion
Ana Lucia Fampa Seabra D'almeida is a pioneering inventor whose work in shearography and interferometry has made a significant impact in the field of optical sensors. Her contributions continue to influence advancements in measurement and inspection technologies.