Photoacoustic computed tomography (PACT) is a non-invasive hybrid imaging technique that excites biological tissues with light and detects the subsequently generated ultrasound to form images. PACT combines the advantages ...
Optics & Photonics
Apr 18, 2019
0
16
Scientists at TU Wien, the University of Innsbruck and the ÖAW have for the first time demonstrated a wave effect that can lead to measurement errors in the optical position estimation of objects. The work now published ...
Optics & Photonics
Oct 16, 2018
0
446
The field of optical microscopy research has developed rapidly in recent years. Thanks to the invention of a technique called super-resolution fluorescence microscopy, it has recently become possible to view even the smaller ...
Optics & Photonics
Sep 19, 2018
0
155
An international team of astronomers, using the Gemini Multi-conjugate adaptive optics System (GeMS) and the high resolution camera GSAOI, brought the ancient globular cluster NGC 6624 into razor-sharp focus and determined ...
Astronomy
Oct 12, 2016
6
0
In 2014, an international trio won the Nobel Prize in Chemistry for developing super-resolution fluorescence microscopy, a technique that made it possible to study molecular processes in living cells.
Nanophysics
Jul 25, 2016
0
17
Researchers working at the National Institute of Standards and Technology (NIST) have developed a novel way to noninvasively measure and map how and where trapped light vibrates within microscale optical resonators.
Optics & Photonics
Dec 22, 2015
0
661
The quest to control and understand the intrinsic spin of electrons to advance nanoscale electronics is hampered by how hard it is to measure tiny, fast magnetic devices.
General Physics
Oct 6, 2015
0
58
A painting hanging on the wall in an art gallery tells one story. What lies beneath its surface may tell quite another.
Optics & Photonics
Apr 13, 2015
0
41
The ability to locate and count small numbers of impurity atoms could lead to advances in modern electronics and optical fiber communication networks.
General Physics
Feb 28, 2014
0
7
It's not reruns of "The Jetsons", but researchers working at the National Institute of Standards and Technology have developed a new microscopy technique that uses a process similar to how an old tube television produces ...
Nanophysics
Jun 12, 2013
0
0
