Public Domain Picture: 390 017 002

Views: 392 | Downloads: 1

This work, identified by PublicDomainFiles.com, is free of known copyright restrictions.

Title:

390 017 002

Description:

BNL scientist Ralph James was recognized for exceptional technical accomplishments and leadership leading to advances in nonlinear optics and optoelectronic sensors for laser, spectroscopy and imaging. Ralph James studies how the properties of semiconductors change when exposed to intense laser pulses. His date are used to make infrared lasers work effectively for a wide variety of applications, from medical to military. The research involves the use of high-intensity laser pulses to thermally process semiconductor crystals for producing solar cells. James also developed a new class, solid-state radiation detectors that can efficiently detect both x-rays and gamma rays at room temperature. Also they identify specific isotopes responsible for the radiation. There are a variety of applications including medical imaging, nuclear nonproliferation, environmental monitoring, and nuclear and space sciences. For more information or additional images, please contact 202-586-5251.

Creator:

US Department of Energy

Source:

US Department of Energy (Flickr Photostream)

Views:

392

Downloads:

Keywords:

Bnl, Nonlinear, Optics, Science

Date Added:

June 8, 2014

Download: Largest

Size: 2500 x 3760
File size: 4.4 MB
File type: jpg

Free

Download: Small

Size: 958 x 1441
File size: 212.0 KB
File type: jpg

Free

Why is this picture in the Public Domain?

Produced by United States Government

The file available on this page is a work of the United States government. A work of the United States government, as defined by United States copyright law, is "a work prepared by an officer or employee of the U.S. government as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law.

Where is this picture from?

US Department of Energy (Flickr Photostream)

View more information & files

How may I use a Public Domain picture?

The file available on this page in the Public Domain. Files in the public domain have no restrictions on use and may be used for any purpose, without any conditions, commercial or not, unless such conditions are required by law.

Possible Prohibited Uses

Although a file is in the public domain, the work may still have some restrictions for use if it contains any of the following elements:

File contains an identifiable person and such person has not provided a model release.
File contains an identifiable building or structure and the owner of such building has not provided a property release.
File contains a registered corporate logo or trademark.

Files containing any of the above elements that do not also have a provided release would generally fall under editorial uses only and may not be used for commercial purposes. Users downloading files that are designated as "editorial use" assume full responsibility for their use of the file(s). Depending on your use, the use of editorial use files may require additional rights that publicdomainfiles.com or the copyright owner may or may not be able to provide. You should consult with your legal counsel to be sure your use is legal.

Download Agreement

By downloading this file, you indicate that you understand and agree to all of these terms and assume full liability for your use of the file(s) and agree to hold publicdomainfiles.com harmless should any liability arise.