Definition of steradian

Now Streaming: Catch the Raman Spectroscopy Summit On-Demand

Suppliers Products Categories Handbook Dictionary Careers

Photonics Spectra BioPhotonics Vision Spectra Virtual Events & Summits Educational Institutions Add/Update Your Listing Exhibitor Listing Portal Become an Exhibitor Buyers' Guide Print Edition

Zurich Instruments AG - Lock-In Amplifiers 4/24 LB

Photonics Dictionary

steradian

The unit solid angle subtended at the center of a sphere by an area on its surface equivalent to the square of the radius; the unit of solid angular measurement, often used in problems of illumination. If a pure cone, a steradian subtends a solid angle of about 66°. Abbreviated sr.

Optimax Systems, Inc. - Optical Components & Systems 2024 MR

Popular Articles

Perkins Precision Developments - Custom Laser Mirrors MR 4/24

Edge AI and Vision Alliance - Embedded Vision Summit 2024 MR 3/24

Explore Our Content
News
Features
Latest Products
Webinars
White Papers
All Things Photonics Podcast
Videos
Our Summits & Conferences
Industry Events
Bookstore

Join Our Community
Subscribe
Advertise
Become a member
Sign in
Contribute a Feature
Suggest a Webinar
Submit a Press Release
Mobile Apps

About Us
Our Company
Our Publications
Contact Us
Career Opportunities
Teddi C. Laurin Scholarship

Terms & Conditions
Privacy Policy
California Consumer Privacy Act (CCPA)

Requesting information about:

* First Name:

* Last Name:

* Email Address:

* Company:

* Country:

Message:

When you click "Send Request", we will record and send your personal contact information to the supplier by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.

* Required

We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.