Summary

This chart image could be re-created using vector graphics as an SVG file . This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{ vector version available | new image name }} . It is recommended to name the SVG file “Zblan transmit.svg”—then the template Vector version available (or Vva ) does not need the new image name parameter.

This chart image was uploaded in the JPEG format even though it consists of non-photographic data . This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts , derived from a non-JPEG source (or with existing artifacts removed ). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation , please tag this image with {{Convert to SVG}} instead of {{BadJPEG}} . If not suitable for vectorisation, use {{Convert to PNG}} . For more information, see {{BadJPEG}} .

Licensing

	This file is in the public domain in the United States because it was solely created by NASA . NASA copyright policy states that "NASA material is not protected by copyright unless noted ". (See Template:PD-USGov , NASA copyright policy page or JPL Image Use Policy .)
	Warnings: Use of NASA logos , insignia and emblems is restricted per U.S. law 14 CFR 1221 . The NASA website hosts a large number of images from the Soviet / Russian space agency , and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI . [1] See also {{PD-Hubble}} and {{Cc-Hubble}} . The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content . Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

Original upload log

Transferred from en.wikipedia to Commons by Andrei Stroe using CommonsHelper .

• 2009-06-08 11:10 Materialscientist 1000×634× (68245 bytes) {{Information |Description = light attenuation by ZBLAN and silica glasees |Source = |Date = |Author = NASA |Permission = |other_versions = }} [[:Category:Non-oxide glasses]] [[:Category:Optical materials]]