The measurement is displayed on the right. The optical performance is measured with a USAF 1951 resolution test chart at a distance of around 1 mm. A 100× objective lens is used to record the image.

Holographic storage technology offering 100’s of GBs or even 1 TB or more of optical disc storage capacity could be used for archiving applications, but perhaps also for high resolution physical ...

Optical microscopes are indispensable research ... the research team conducted various performance tests. Imaging the resolution test chart with this objective measured a bright-field resolution ...

These diffractive optical elements use concentric rings ... resolving features as small as 1.1 μm when tested with a USAF ...

The results show that an optical inverter has the potential to achieve single-shot wide-field imaging and super-resolution imaging through MMFs. In addition, by incorporating optical memory ...

Optical coherence tomography (OCT) is a type of noninvasive imaging test. Ophthalmologists use OCT to create high-resolution, cross-sectional images of the inside of a person’s eye. OCT can help ...

PITTSBURGH, March 11, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a leader in photonics, introduces the WaveAnalyzer 1500B, a high-resolution optical spectrum analyzer that sets a new ...

have unveiled a planar optical device that significantly enhances the capabilities of dark-field microscopy, achieving ...