Results 131 to 140 of about 644,059 (323)
Astronomical adaptive optics: a review
Since the concept of adaptive optics(AO) was proposed in 1953, AO has become an indispensable technology for large aperture ground-based optical telescopes aimed at high resolution observations.
Changhui Rao+5 more
doaj +1 more source
Piezoelectric deformable mirror with adaptive multiplexing control [PDF]
A. N. Simonov
openalex +1 more source
Plasmonic‐Strain Engineering of Quantum Emitters in Hexagonal Boron Nitride
Hexagonal boron nitride (hBN) defects attract interest for single‐photon emission in quantum technologies. This study presents an hBN‐gold nanocone platform to engineer emission centers. The findings reveal emission overlap with gold fluorescence, complicating attribution.
Anuj Kumar Singh+13 more
wiley +1 more source
Deformable mirror study. Final report, 21 July 1980-15 May 1981
Aaron B. Budgor
openalex +2 more sources
Clear Aperture Design Criterion for Deformable Membrane Mirror Control [PDF]
Michael J. Shepherd+2 more
openalex +1 more source
Mucosa‐Interfacing Capsule for In Situ Sensing the Elasticity of Biological Tissues
A fundamental mechanism of palpating soft materials is reported to sense deep tissue elasticity in situ with minimal invasion using the interaction between the robot palpation unit and soft tissues. Both the robot locomotion and elasticity sensing functions are remotely controlled by external magnetic fields, while the sensing data are wirelessly ...
Kiyoung Kim+10 more
wiley +1 more source
Polymer Deformable Mirror for Optical Auto Focusing [PDF]
Jen-Liang Wang+4 more
openalex +1 more source
Advanced Optical Integration Processes for Photonic‐Integrated Circuit Packaging
Photonic integrated chip packaging is a growing technology that helps make devices faster, more efficient, and more compact by using light instead of electricity. This review highlights recent progress in making these chips work better at different levels, discusses current challenges like heat and alignment, and looks at future possibilities for ...
Keuntae Baek+4 more
wiley +1 more source
Pick‐and‐Place Grippers with Tunable Adhesion from Capped Soft Hollow Pillar Structure
Mushroom‐shaped soft hollow pillars (SHPs) with a mushroom cap, or capped SHPs (C‐SHPs) are introduced for improved tunable adhesion under pneumatic actuation. The mushroom cap optimizes stress distribution and alters crack initiation on the contact interface, leading to significantly improved adhesion strength and tunability.
Yanbing Tang+3 more
wiley +1 more source
Using 50-mm electrostatic membrane deformable mirror in astronomical adaptive optics
Andreï Tokovinin+2 more
openalex +2 more sources