Results 111 to 120 of about 5,726 (305)

Two-deformable-mirror concept for correcting scintillation effects in laser beam projection through the turbulent atmosphere

open access: yes, 1998
A two-deformable-mirror concept for correcting scintillation effects in laser beam projection through the turbulent atmosphere is presented. This system uses a deformable mirror and a Fourier-transforming mirror to adjust the amplitude of the wave front ...
Lee, David J., Roggemann, Michael C.
core   +1 more source

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

open access: yesBiomed Opt Express, 2022
Mukhangaliyeva L   +7 more
europepmc   +1 more source

Pulse shaping in the mid-infrared by a deformable mirror

open access: yesOptics Letters, 2013
We present a pulse-shaping scheme operating in the mid-infrared (MIR) wavelength range up to 20 μm. The spectral phase is controlled by a specially designed large stroke 32-actuator deformable mirror in a grating-based 4f configuration. We demonstrate the shaper capability of compressing the MIR pulses, imparting parabolic and third-order spectral ...
Cartella, Andrea   +5 more
openaire   +9 more sources

Physicochemical Reinforcement Unlocks Sterilization‐Stable Anisotropic Hydrogels for Cell‐Compatible Mock Arteries

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT In vitro arterial models offer ethical and robust alternatives for vascular research but require cytocompatible materials that replicate physiological mechanics. Poly(vinyl alcohol) (PVA) hydrogels produced by directional freezing and salting‐out (PVA DFSO) are anisotropic yet lack stability for cell culture. Herein, methacrylated PVA (PVA‐MA)
Javiera Sanhueza Ortega   +4 more
wiley   +1 more source

Compact Imaging System with Deformable Mirror – Auto-Focusing & Zoom

open access: yes, 2007
Mobiles are playing an important role in communication for daily life and become necessaries for people. Along with the progress of the digital cameras in recent years, it is feasible to combine mobiles and cameras for new products. Because of consumers’
王仁良, Wang, Jen-Liang
core  

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

open access: yesAdvanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină   +2 more
wiley   +1 more source

Adhesive-free, high optical quality deformable mirror

open access: yes, 2020
From the session Gravitational Wave Detection and Astronomical Interferometry (C5G). Paper C5G_3.Mode control is crucial for the high-precision interferometry such as gravitational-wave detectors.
Noh, M.   +17 more
core   +1 more source

Unimorph deformable mirror for space telescopes: design and manufacturing [PDF]

open access: yes, 2015
Large space telescopes made of deployable and lightweight structures suffer from aberrations caused by thermal deformations, gravitational release, and alignment errors which occur during the deployment procedure.
Rausch, Peter   +2 more
core   +1 more source

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

open access: yesNeurophotonics, 2021
Peinado A   +3 more
europepmc   +1 more source

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