Two-frequency phase-shifting phase unwrap** and Gray-coded-based phase unwrap**
are two typical temporal phase unwrap** methods to recover discontinuous or spatially …

The need to measure high repetition rate ultrafast processes cuts across multiple areas of
science. The last decade has seen tremendous advances in the development and …

Recent advances in imaging sensors and digital light projection technology have facilitated
rapid progress in 3D optical sensing, enabling 3D surfaces of complex-shaped objects to be …

Single-shot fringe projection profilometry (FPP) is essential for retrieving the absolute depth
information of the objects in high-speed dynamic scenes. High-precision 3D reconstruction …

Femtosecond laser fabrication outperforms the traditional fabrication techniques with high
precision, high efficiency, low collateral damage and wide applicability, which has shown to …

Driven by many applications in a wide span of scientific fields, a myriad of advanced ultrafast
imaging techniques have emerged in the last decade, featuring record-high imaging speeds …

All‐inorganic perovskite quantum dots (QDs) have attracted enormous attention owing to
their outstanding linear and nonlinear optical properties along with various promising …

Ultrafast imaging can capture the dynamic scenes with a nanosecond and even
femtosecond temporal resolution. Complementarily, phase imaging can provide the …

Signal capture is at the forefront of perceiving and understanding the environment; thus,
imaging plays a pivotal role in mobile vision. Recent unprecedented progress in artificial …

Significance Compressed ultrafast photography (CUP) is currently the world's fastest single-
shot imaging technique. Through the integration of compressed sensing and streak imaging …