Endoscopes are used routinely in modern medicine for in-vivo imaging of luminal organs.
Technical advances in the micro-electro-mechanical system (MEMS) and optical fields have …

The growth and development of optical components and, in particular, the miniaturization of
micro-electro-mechanical systems (MEMSs), has motivated and enabled researchers to …

Since the inception of optical coherence tomography (OCT), advancements in imaging
system design and handheld probes have allowed for numerous advancements in disease …

Laser scanning based on Micro-Electro-Mechanical Systems (MEMS) scanners has become
very attractive for biomedical endoscopic imaging, such as confocal microscopy or Optical …

We report a 1.65 mm diameter forward-viewing confocal endomicroscopic catheter using a
flip-chip bonded electrothermal MEMS fiber scanner. Lissajous scanning was implemented …

In the framework of urologic oncology, mini‐invasive procedures have increased in the last
few decades particularly for urothelial carcinoma. One of the essential elements in the …

We present a novel circumferential-scan endoscopic optical coherence tomography (OCT)
probe by using a circular array of six electrothermal microelectromechanical (MEMS) mirrors …

A sub-millimeter sized optical scanner driven by electro-thermal actuation is presented. The
scanner is composed of a single-mode optical fiber (SMF) with a cantilevered section at its …

Background Angiogenesis is closely associated with tumor development and progression.
Endoscopic optical coherence tomography angiography (OCTA) enables rapid inspection of …

This paper proposes a new design of multilayered bimorph electrothermal actuators based
on a Ni and Co alloy (Ni–Co) substrate and analytical models to estimate their performance …