Search

Sort by:
Results 341 - 350 of 448 for Spectroscopy
  • What is a CCD Sensor?
    Article - 23 Oct 2014
    The CCD (charge coupled device) was first invented at the Bell laboratories in the 1960s. CCDs are thin wafers which consist of a number of buried electrodes that facilitate the movement of electrons...
  • What is a Photodiode?
    Article - 5 Jun 2013
    A photodiode can be described as a photo detector that is capable of converting incident light into voltage or current.
  • Neon-Copper Lasers – Properties and Applications
    Article - 25 Apr 2014
    Neon Copper laser are known for generating deep ultraviolet wavelengths. The wavelength produced by this laser is 248 nm. This laser is known for having narrow oscillation line widths (less than 3...
  • Stilbene Dye Lasers - Properties and Applications
    Article - 25 Apr 2014
    Stilbene is a relatively colorless, unreactive compound that is highly insoluble in water. Stilbene derivatives are thermally and chemically stable, and have absorption and fluorescence properties...
  • Nitrogen Lasers – Properties and Applications
    Article - 8 May 2013
    A nitrogen laser is a gas laser operating in the ultraviolet (UV) range by using molecular nitrogen as its gain medium. Nitrogen lasers were first developed in 1963, and began to be used commercially...
  • Optical Coherence Tomography - An Introduction to Optical Coherence Tomography
    Article - 16 Jan 2008
    Optical Coherence tomography has been used for a number of applications such as biomedical and materials research for the past decade.
  • Inexpensive Adaptive Optics
    Article - 6 Jan 2008
    Adaptive optics is an efficient but expensive way to correct distortions in laser beams.
  • The Structure, Physics and Applications of Lasers
    Article - 14 Oct 2007
    The word "laser" is an acronym which stands for "Light Amplification by Stimulated Emission of Radiation".
  • Using Telescopes for Deep Space Imaging
    Article - 29 Aug 2007
    Many different forms of telescope exist, and these differences determine the power of the telescope and the applications they are used for.
  • The Rise of Directed Energy Weapons in Defense
    Article - 5 May 2025
    Directed energy weapons use focused beams for non-contact disruption and precision targeting. Learn how they work and where they're headed.

Featured Equipment

Terms

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.

Provide Feedback