Optics and Photonics News

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Satellite Remote Sensing Sheds Light on Ocean Ecology

Satellite Remote Sensing Sheds Light on Ocean Ecology

In an article published in Remote Sensing, researchers demonstrated a novel technique for bottom depth retrieval based on Hydrolight simulation.

20 Sep 2022

Linking LC Architectures for Soft Mattonics

Linking LC Architectures for Soft Mattonics

Researchers have performed a review to bridge different dynamically adjustable LC architectures with their various applications in Soft Mattonics.

16 Sep 2022

Ultra High-Efficiency and Low-Noise Scheme for QPCPA

Ultra High-Efficiency and Low-Noise Scheme for QPCPA

Quasi-parametric amplification enables high efficiency and low noise amplification of ultrashort pulses.

16 Sep 2022

Researchers Use Optical Remote Sensing to Monitor Forest Resources

Researchers Use Optical Remote Sensing to Monitor Forest Resources

A study published in Forests explored and compared multiple remote sensing methods and machine learning algorithms to estimate the forest growing stock in large-scale forests.

15 Sep 2022

Satellites and In-Situ Data Useful for Assessing Bio-Optical State of Water

Satellites and In-Situ Data Useful for Assessing Bio-Optical State of Water

A recent study suggests combining satellites with in situ data can be valuable for analyzing aquatic systems' water quality dynamics and bio-optical state.

15 Sep 2022

Photocurrent Response in Polypyrrole-Graphene Quantum Dots May Be Applicable to Optoelectronics

Photocurrent Response in Polypyrrole-Graphene Quantum Dots May Be Applicable to Optoelectronics

In an article published in the journal Nanomaterials, researchers explored the influence on photocurrent sensitivity of hydrothermally synthesized electrochemically active graphene quantum dots on the conjugated polymer used for a new single-layer device.

15 Sep 2022

Study Proposes Fiber Laser Sensor Capable of Measuring Strain and Temperatures

Study Proposes Fiber Laser Sensor Capable of Measuring Strain and Temperatures

In an article published in the open-access journal Sensors, researchers presented a novel C-band dual-wavelength erbium-doped fiber laser aided by an artificial backscatter reflector (ABR) based on femtosecond laser direct writing.

15 Sep 2022

Improved Terahertz Optoelectronics Using Graphene

Improved Terahertz Optoelectronics Using Graphene

In an article published in Optics and Laser Technology, researchers examined terahertz (THz) optoelectronic devices, including terahertz lasers, modulators, detectors, and phase shifters based on graphene materials.

14 Sep 2022

Machine Learning and Microscopy Technique Could Change the Future of Insect Identification

Machine Learning and Microscopy Technique Could Change the Future of Insect Identification

A recent study provides the first account of identifying a species of insects from eggs using deep learning techniques, which has implications for significant pest management issues.

14 Sep 2022

A Novel Formula Helps Find Materials for 3D Displays

A Novel Formula Helps Find Materials for 3D Displays

Rice University engineers aim to break a rule by enhancing screens for three-dimensional (3D) displays, virtual reality, and a broad range of optical technologies.

13 Sep 2022

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The LCOS-SLM: A Spatial Light Modulator Optical Device

The LCOS-SLM: A Spatial Light Modulator Optical Device

Explore optical phase modulation with a LCOS spatial light modulator optical device.

From Santec Corporation

AccuFiz Infrared Interferometers for IR Optics and Precision Surfaces

AccuFiz Infrared Interferometers for IR Optics and Precision Surfaces

AccuFiz infrared interferometers provide accurate measurement of IR optics and precision surfaces.

From 4D Technology

Why CRDS Gas Analyzers are Critical for High Purity Gas

Why CRDS Gas Analyzers are Critical for High Purity Gas

CRDS gas analyzers are key to analyzing trace and high purity gases.

From TIGER OPTICS™

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