News
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Why do manufactruers use spectrometers to test Eyeglass Transmittance
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World Tsunami Awareness Day – Water Quality Monitoring with Spectrometers After a Tsunami
World Tsunami Awareness Day World Tsunami Awareness Day is observed on November 5 each year to raise global awareness about tsunami prevention. The United Nations General Assembly unanimously adopted the resolution in December 2015, following Japan's proposal to mark the...Read more -
Spectral “Detective” Enhances Food Safety: China’s National Health Commission Seeks Proposals for New Standards
Recently, the Office of China’s National Health Commission (NHC) issued an open call for proposals for establishing national food safety standards for 2025. This initiative aims to further improve China’s food safety standards system, ensure public health, and promote in...Read more -
Basic Introduction of Reflection Mirror for Optic Fiber Spectrometer modules
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What is hyperspectral Technology?
Hyperspectral technology is a method that captures the spectral information of a target object within a specific spectral range with high spectral resolution. It provides detailed spectral data across multiple spectral intervals, from ultraviolet, visible, near-infrared, to even mid-infrared rang...Read more -
Recycling of Halloween Decorations and the Application of Spectrometers
Halloween, draws countless participants and celebrants each year. During the festivities, people dress up in various costumes and use vibrant decorations to create a festive atmosphere. However, after Halloween ends, these decorations, particularly plastic ones, often tu...Read more -
Introduction to Fiber Optic Spectrophotometer
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Detection of Crude Protein Content in Animal Feed Using Near-Infrared Spectroscopy
On May 1, 2024, the NY/T 4427-2023 "Application Guidelines for Near-Infrared Spectroscopy Determination of Feed" officially came into effect. This standard provides application guidelines for the determination of technical parameters of feed components such as moisture, ...Read more -
What are the precautions for using a spectrometer?
The miniature optical fiber spectrometer is a device that measures the intensity of spectral lines at different wavelengths using a photodetector. It is widely used in various fields, including environmental monitoring, industrial control, chemical analysis, food quality...Read more -
What can cause chromatic aberration?
In optical imaging systems, aberration refers to the deviation between actual imaging and ideal imaging. This deviation can arise from various factors, with chromatic aberration being a significant type of aberration. Chromatic aberration, also known as color aberration,...Read more -
What is dispersion of light expression?
Definition: Dispersion of light refers to the phenomenon where white light separates into different colors when passing through a medium (such as a prism), due to the medium’s varying refractive index for different frequencies of light, causing each color to refract at different angles. 1....Read more -
How do you explain light diffraction?
Diffraction is a physical phenomenon that occurs when light encounters an obstacle or passes through a small aperture (narrow slit), causing it to deviate from its straight-line path and bend around the obstacle to continue propagating. The resulting pattern of light and dark bands or rings is ca...Read more