With recent progress in the design of materials and mechanics, opportunities have arisen to
improve optoelectronic devices, circuits, and systems in curved, flexible, stretchable, and …

Revised and expanded for this new edition, Smart CMOS Image Sensors and Applications,
Second Edition is the only book available devoted to smart CMOS image sensors and …

Optoelectronic implants have gained increasing attention over the last ten years for their
clinical applications, such as optogenetics, photodynamic therapy, and deep‐tissue …

We demonstrate a highly sensitive lensless fluorescence imaging device with a wide field-of-
view by using a hybrid bandpass filter composed of interference filters, an absorption filter …

This paper presents an implantable fluorescence system with a composite emission filter
and fiber-coupled laser excitation. The composite structure of the short-pass interference …

In this research, we combined our ultralight micro-imaging device for calcium imaging with
microdialysis to simultaneously visualize neural activity in the dorsal raphe nucleus (DRN) …

Although fluorescence microscopy is the gold standard tool for biomedical research and
clinical applications, their use beyond well-established laboratory infrastructures remains …

Measurements of the deep brain area of rodents has been one of the most important
methods to study deep brain activities, in part due to limited access of this region. In order to …

Hybrid emission filters, comprising an interference filter and an absorption filter, exhibit high
excitation light rejection performance and can act as lensless fluorescent devices. However …

Fluorescence imaging devices have been indispensable in elucidating the workings of the
brain in living animals, including unrestrained, active ones. Various devices are available …