File:Total internal reflection by fluorescence (rotated).jpg
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Summary[edit]
DescriptionTotal internal reflection by fluorescence (rotated).jpg | A 405nm violet diode laser is gently focused to a thin beam withh a large depth of focus. It enters a thick glass plate at one clear-cut edge. The angle of incidence is chosen for total internal reflection within the glass. The laser beam travels zig zag and makes the glass fluoresce greenish. This fluorescence light is emitted in all directions and therefore can be seen from the outside. |
Date | |
Source | Laserbeam Glass Plate Fluorescence |
Author | yellowcloud from Germany |
Permission (Reusing this file) |
See below. This file is intentionally rotated. |
Other versions | File:Total internal reflection by fluorescence.jpg |
Licensing[edit]
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by yellowcloud at https://flickr.com/photos/63794141@N00/3399163593. It was reviewed on 2021-09-13 02:39:49 by FlickreviewR 2. The copyright status of the image was undeterminable by the bot, and requires human attention. If you are an administrator or a trusted reviewer, you can review the image and remove the tag. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:38, 13 September 2021 | 1,080 × 1,500 (518 KB) | Tbhotch (talk | contribs) | == {{int:filedesc}} == {{Information |Description=A 405nm violet diode laser is gently focused to a thin beam withh a large depth of focus. It enters a thick glass plate at one clear-cut edge. The angle of incidence is chosen for total internal reflection within the glass. The laser beam travels zig zag and makes the glass fluoresce greenish. This fluorescence light is emitted in all directions and therefore can be seen from the outside. |Source=[https://www.flickr.com/photos/63794141@N00/33... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | PENTAX |
---|---|
Camera model | PENTAX K200D |
Exposure time | 10/1 sec (10) |
F-number | f/11 |
ISO speed rating | 100 |
Date and time of data generation | 01:30, 25 March 2009 |
Lens focal length | 55 mm |
Orientation | Normal |
Software used | GIMP 2.8.16 |
File change date and time | 18:21, 22 March 2019 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 01:30, 25 March 2009 |
Meaning of each component |
|
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 82 mm |
Scene capture type | Standard |
Contrast | Hard |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Macro |