Jingdan Liu

Title: Innovations of Jingdan Liu in Femtophotography

Introduction

Jingdan Liu is a notable inventor based in Longueuil, Canada. He has made significant contributions to the field of imaging technology, particularly through his innovative patent in femtophotography. His work focuses on advanced methods for capturing dynamic scenes with high precision.

Latest Patents

Jingdan Liu holds a patent for a "Method and system of swept coded aperture real-time femtophotography." This invention involves a sophisticated approach to imaging dynamic scenes by utilizing time-spectrum mapping with a single chirped pulse. The system captures temporal information at various wavelengths and employs techniques such as spectral shearing, spatial encoding, and reverse spectral shearing. The imaging unit records the linearly chirped laser probe pulse, while the shearing unit spectrally shears the received pulses. The resulting data is processed by a computer to create a comprehensive datacube of the dynamic scene.

Career Highlights

Jingdan Liu is affiliated with the Institut National de la Recherche Scientifique, where he continues to push the boundaries of imaging technology. His work has garnered attention for its innovative approach and practical applications in real-time imaging.

Collaborations

Jingdan Liu collaborates with esteemed colleagues such as Jinyang Liang and François Légaré. Their combined expertise contributes to the advancement of research in the field of femtophotography.

Conclusion

Jingdan Liu's contributions to the field of imaging through his innovative patent demonstrate his commitment to advancing technology. His work in femtophotography is paving the way for new possibilities in dynamic scene imaging.