Optics and Photonics News

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New Microscopic Method Helps Study Aero-Optical Effects of Hypersonic Vehicles

A study published in Aerospace proposed a method for investigating aero-optical effects in hypersonic vehicles based on the interaction between gas molecules and photons. This method can explain energy dissipation and the optical distortion induced by aero-optical effects at the microscopic level.

24 Oct 2022

Study Diagnoses the Polaroid Emulsion Transfer in Gioli's Artworks for the First Time

In an article published in the journal Molecules, researchers studied the Polaroid emulsion transfer in Paolo Gioli's artworks to provide preliminary information about the materials.

24 Oct 2022

Dynamics of Energy Transfer During Light-Matter Interactions

When light passes through molecules, it is captured and re-discharged. Modern developments in ultrafast laser technology have progressively enhanced the depth of details in studies covering light-matter interactions.

19 Oct 2022

High Accuracy, High Sensitivity Turnkey Wavefront Measurement Systems for Optics Testing in Both R&D and Inline Production Environments

Precision sensor manufacturer Micro-Epsilon has introduced a range of wavefront measurement systems and modules for optics testing.

From Micro-Epsilon USA 19 Oct 2022

Researchers Make Steps to Improve the Micro-Optic Gyroscope

In a study published in Electronics, researchers designed and optimized a resonant micro-optic gyroscope based on a transmissive silica waveguide ring resonator.

19 Oct 2022

Amplitude Optical Modulators O, C & L Bands: Digital and Analogue

Lithium niobate (LiNbO3) intensity modulators are designed for modulation frequencies larger than 30GHz.

From Laser Components (UK) Ltd. 19 Oct 2022

Metalens-Based Optical Microsensors: A New Revolution in Engineering Optics

In a study published in Sensors, researchers experimentally, numerically, and theoretically investigated an optical microsensor based on high-aperture metalens in an amorphous silicon film.

18 Oct 2022

Study Develops Efficient Cylindrical Optical Antenna with Wide Field of View

In an article published in the journal Nanomaterials, researchers presented a cost-efficient optimized cylindrical optical antenna with a wide field of view (FOV) and quick response time due to high-efficient nanomaterials.

17 Oct 2022

Improving Oriented Object Detection in Optical Remote Sensing

A study published in Remote Sensing proposed a multilevel stacked context network (MSCNet) to enhance target detection accuracy and the feature pyramid network (FPN) representation by aggregating the logical relationships between different contexts and objects in remote sensing images.

17 Oct 2022