Annular groove phase mask
This image shows the assembly of an Annular Groove Phase Mask (AGPM) which, when installed in a camera, enables high-contrast imaging at very small inner working angles, potentially opening up new possibilities in high-resolution imaging. The part will be installed at the Paranal site onto the near-infrared camera and spectrograph 'CONICA', part of NACO — the VLT’s adaptive optics workhorse instrument. To learn more about this instrument read the article in issue 152 of the messenger.
Credit:ESO
About the Image
Id: | mawet_fig3a_5 |
Type: | Photographic |
Release date: | 25 July 2013, 13:40 |
Size: | 5184 x 3456 px |
About the Object
Image Formats
Large JPEG
2.9 MB
Publication TIFF 4K
13.1 MB
Publication JPEG
3.4 MB
Screensize JPEG
130.8 KB