Search
Menu
Sheetak - Cooling at your Fingertip 5/24 LB
raise Dictionary Terms

polymerase chain reaction
The polymerase chain reaction (PCR) is a widely used molecular biology technique used to amplify a specific segment of DNA...
convex
Convex is an adjective used to describe a surface or shape that curves outward, bulges, or has a rounded and outwardly...
microreciprocal degree
An approximated measure of the smallest change in color temperature detectable by the human eye, defined as the reciprocal...
Silsbee effect
The ability of an electrical current to destroy superconductivity by means of the magnetic field generated by the current....
spherical microintegrated lens
A tiny lens (as small as 100 µm in diameter) used to focus light on charge-coupled devices, formed by heating a...
excitation potential
The amount of energy required to raise the energy level of an atom; a necessity if the atom is to radiate energy. High...
three-level laser
A laser having a material, such as ruby, that has an energy state structure of three levels: the ground state (1) wherein...
optical pumping
The process whereby the number of atoms or atomic systems in a set of energy levels is changed by the absorption of light...
Becke line
A band of light that appears along the outer edge of a transparent material under microscopic investigation and that moves...
microradian
Equivalent to 10-6 radian, where 1 radian equals 180/pi degrees. A rod 1 km in length will be moved by an angle of 1...
biometrics
Biometrics refers to the automated recognition of individuals based on their physiological or behavioral characteristics....
diode laser
A diode laser is a type of laser that uses a semiconductor diode as the active medium to generate coherent light....
excitation
1. The process by which an atom acquires energy sufficient to raise it to a quantum state higher than its ground state. 2....
Q-switched pulse
A laser output that occurs when the cavity resonator Q is first kept very low, using rotating mirrors or saturable...

(14 results found)

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)



©2024 Photonics Media
100 West St.
Pittsfield, MA, 01201 USA
[email protected]
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.