Optics | History, Applications, & Facts - study optics
What is light absorptionin water
In scientific literature is known a system of mirrors and lenses that with a laser "can enable any material to absorb all light from a wide range of angles."[3]
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What is light absorptionin chemistry
Flir Chameleon3 CM3-U3-13Y3C-CS leverages ON Semi Python 1300 global shutter CMOS technology designed to fulfill the promise of global shutter CMOS: crisp, clear, distortion-free images at high speeds. The Chameleon3 CM3-U3-13Y3C-CS provides a unique set of features including an on-camera frame buffer for image retransmission and opto-isolated GPIO with locking connection.
All these quantities measure, at least to some extent, how well a medium absorbs radiation. Which among them practitioners use varies by field and technique, often due simply to the convention.
The absorbance of an object quantifies how much of the incident light is absorbed by it (instead of being reflected or refracted). This may be related to other properties of the object through the Beer–Lambert law.
What is light absorptionin physics
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Whathappens whenlight isabsorbed
Precise measurements of the absorbance at many wavelengths allow the identification of a substance via absorption spectroscopy, where a sample is illuminated from one side, and the intensity of the light that exits from the sample in every direction is measured. A few examples of absorption are ultraviolet–visible spectroscopy, infrared spectroscopy, and X-ray absorption spectroscopy.
A notable effect of the absorption of electromagnetic radiation is attenuation of the radiation; attenuation is the gradual reduction of the intensity of light waves as they propagate through the medium.
5 things that absorblight
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AbsorptionoflightExamples
In physics, absorption of electromagnetic radiation is how matter (typically electrons bound in atoms) takes up a photon's energy — and so transforms electromagnetic energy into internal energy of the absorber (for example, thermal energy).[1]
Model name Chameleon CM3-U3-13Y3C-CS Produkt family Chameleon3 Product type Area scan Sensor name ON Semi Python 1300 Sensor type CMOS Sensor size (H x V), format 6.14 mm x 4.92 mm, 1/2" Pixel size (H x V) 4.8 µm x 4.8 µm Color/Mono Color Resolution (H x V), MP 1280 px x 1024 px, 1.3 MP Frame rate 149 fps ADC 10 bit Quantum Efficiency Blue (at 470 nm) 40 % Quantum Efficiency Green (at 525 nm) 45 % Quantum Efficiency Red (at 640 nm) 49 % Temporal Dark Noise 9.33 e- Absolute Sensitivity Threshold 21.76 γ Saturation Capacity 5866 e- Dynamic Range 55.52 dB Signal-to-Noise Ratio 37.68 dB Shutter Global Exposure Control Automatic, manual, one-push Exposure Range 10 µs to 1 s Gain Range 0 dB to 18.0 dB Acquisition Modes Continuous, Single Frame Synchronization Free-run, Software trigger, Hardware trigger (Standard, bulb, and multi shot trigger modes) Partial Image Modes Pixel binning, decimation and region of interest (ROI) modes Inputs/Outputs 1 opto-isolated input, 1 opto-isolated output, 2 bi-directional, 1 auxiliary 3.3 V 150 mA maximum Image Buffer 16 MB Flash Memory 1 MB non-volatile memory User Sets 2 user configuration sets for custom camera settings Lens Mount CS-mount (5 mm C-mount adapter not included) Interface USB 3.1 Gen 1 Machine Vision Standard USB3 Vision v1.0 Power Requirements 5-24 V via GPIO or 5 V via USB 3.0 interface Power Consumption (Maximum) 3.0 W Housing Type Box Dimensions (L x W x H) 19.5 mm x 44 mm x 35 mm Weight 54.9 g Temperature (Operating) 0° to 45°C Temperature (Storage) -30° to 60°C Humidity (Operating) 20 to 80 % (no condensation) Humidity (Storage) 20 to 95 % (no condensation) Conformity CE, FCC, KCC, RoHS, GenICam, USB3 Vision Warranty 3 years
Although the absorption of waves does not usually depend on their intensity (linear absorption), in certain conditions (optics) the medium's transparency changes by a factor that varies as a function of wave intensity, and saturable absorption (or nonlinear absorption) occurs.