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    ISSN 1818-2259
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High-numerical-aperture lens-free on-chip imaging using synthetic aperture
A new lens-free on-chip microscope, which adopts a synthetic aperture approach, achieves a half-pitch resolution of 250nm with an effective numerical aperture of ∼1.4 and a wide field of view (over 20mm2).
A flexible, non-invasive organic optoelectronic device can be worn on the body to measure signals from muscles and control artificial limbs.
20 April 2015
The Composite Multi-Lobe Descriptor shows promising results and outperforms other popular operators.
17 April 2015
Micromachined silicon structures enable the alignment of up to 24 lanes of data transmission in single-mode optics, boosting capacity.
17 April 2015
Using pairs of orthogonal wave plates can eliminate light leakage from liquid crystal displays to allow higher-quality dark images.
16 April 2015
Inserting a liquid lens at the aperture stop avoids mechanical movements in widefield microscopy.
15 April 2015
Three-dimensional microstructures encrusted with 2D nanomaterials represent a promising platform for novel energy sources for implantable electronic devices such as pacemakers.
15 April 2015
Hanergy to make GaAs solar cells in Wuhan
Investment in a 10 MW production facility follows acquisition of Californian start-up Alta Devices.
20 April 2015
Graphene scientists develop ultrafast photodetectors
European Grapheme Flagship reports on diverse applications, potential for bandgap development.
20 April 2015
Trumpf buys JK Lasers from GSI Group for $31.5m
Laser giant Trumpf's subsidiary SPI Lasers takes on GSI's UK offshoot, a specialist in industrial and fiber lasers.
16 April 2015
 
Kristen Maitland: Photonics tackles the challenge of detecting oral cancer

Siskiyou Corporation

Marktech Optoelectronics

DuPont Microcircuit Materials