Search
Menu
Photonics SuppliersSensors & DetectorsCMOS Image Sensors
Full company details
Teledyne DALSA
A Teledyne Technologies Co.
Machine Vision OEM Components
Map605 McMurray Rd.
Waterloo, ON N2V 2E9
Canada
Phone: +1 519-886-6000
Fax: +1 519-886-8023

Diamonds are Forever: Using NIR to Find the Fakes

Wednesday, May 12, 2021
Cubic zirconia is easy and inexpensive to make and the diamond industry has long considered it an existential threat. Consider a diamond crusted band, what if some of those diamonds are actually cubic zirconia? Most people would never be able to tell, and even many retail jewelers wouldn’t notice. De Beers helped pioneer a new, inexpensive method for testing these small stones, using near infrared and time-gated imaging to tell colorless cubic zirconia from the real deal.

More white papers
Download White Paper
File: Diamonds_are_Forever_Using_NIR.pdf (457.68 KB)
To download this white paper, please complete the *required fields before clicking the "Download" button.
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address:
Address 2:
City:
State/Province:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required

When you click "Send Request", we will record and send your personal contact information to Teledyne DALSA, Machine Vision OEM Components 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.
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.