Results 111 to 120 of about 21,155 (296)

Deformable mirror-based photoacoustic remote sensing (PARS) microscopy for depth scanning. [PDF]

Biomed Opt Express, 2022
Mukhangaliyeva L, Kocer S, Warren A, Bell K, Boktor M, Yavuz M, Abdel-Rahman E, Haji Reza P.   +7 more
europepmc   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Video-rate remote refocusing through continuous oscillation of a membrane deformable mirror. [PDF]

JPhys Photonics, 2021
Wright T, Sparks H, Paterson C, Dunsby C.   +3 more
europepmc   +1 more source

In Vivo Skin 3‐D Surface Reconstruction and Wrinkle Depth Estimation Using Handheld High Resolution Tactile Sensing

Advanced Healthcare Materials, EarlyView.
A compact handheld GelSight probe reconstructs in vivo 3‐D skin topography with micron‐level precision using a custom elastic gel and a learning‐based surface normal to height map pipeline. The device quantifies wrinkle depth across various body locations and detects changes in wrinkle depth following moisturizer application.
Akhil Padmanabha, Arpit Agarwal, Catherine Li, Austin Williams, Dinesh K. Patel, Sankalp Chopkar, Achu Wilson, Ahmet Ozkan, Wenzhen Yuan, Sonal Choudhary, Arash Mostaghimi, Zackory Erickson, Carmel Majidi   +12 more
wiley   +1 more source

Active Beam Shaping System and Method Using Sequential Deformable Mirrors [PDF]

An active optical beam shaping system includes a first deformable mirror arranged to at least partially intercept an entrance beam of light and to provide a first reflected beam of light, a second deformable mirror arranged to at least partially ...
Norman, Colin A., Pueyo, Laurent A.
core   +1 more source

Deformable mirror-based axial scanning for two-photon mammalian brain imaging. [PDF]

Neurophotonics, 2021
Peinado A, Bendek E, Yokoyama S, Poskanzer KE.   +3 more
europepmc   +1 more source

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

Advanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay, Bryson White, Susmita Bose, Amit Bandyopadhyay   +3 more
wiley   +1 more source

Simulations of Adaptive Optics with a Laser Guide Star for SINFONI

, 2004
The SINFONI instrument for ESO's VLT combines integral field spectroscopy and adaptive optics (AO). We discuss detailed simulations of the adaptive optics module.
Brown, Anthony G A, Fedrigo, Enrico, van der Werf, Paul   +2 more
core   +1 more source

Modeling and evaluation of magnetic fluid deformable mirror with dual-layer actuators

International Journal of Optomechatronics, 2019
In this paper, a rectangular magnetic fluid deformable mirror (MFDM) with dual-layer actuators is proposed, which is designed to improve the correction performance for full-order aberrations.
Zhu Zhang, Xiang Wei, Zhizheng Wu, Gunner Scott, Yuanyuan Wang, Mei Liu, Merveilles Dziki   +6 more
doaj   +1 more source

Dual-view light-sheet imaging through a tilted glass interface using a deformable mirror. [PDF]

Biomed Opt Express, 2021
Vladimirov N, Preusser F, Wisniewski J, Yaniv Z, Desai RA, Woehler A, Preibisch S.   +6 more
europepmc   +1 more source