Search Results for: detectors

Radiation Shielding: Rocks as a Concrete Replacement
Radiation Shielding: Rocks as a Concrete Replacement
Today’s blog post is sponsored by Horiba – a leading manufacturer of spectroscopy and material analysis solutions. What is Ionizing Radiation? Ionizing radiation is a type of radiation where the energy ...
Laser Levels used in Construction and Landscaping
Laser Levels used in Construction and Landscaping
Today’s blog post is sponsored by RPMC Lasers – leading laser distributor in the US, focused on industrial, medical, life science, and defense markets One of the benefits of lasers are their versatility. ...
Detector Types: What to use for Measuring Optical Power
Detector Types: What to use for Measuring Optical Power
Having the proper detector is just as important (if not more so) as having the proper laser source. Determining which type of detector best suits one’s needs is essential to successfully report the most ...
Prism Types and their Applications in Optical Systems
Prism Types and their Applications in Optical Systems
This is an extension on our prior blog post “Prisms: A General Overview” that can be found here. In this post, we will include a further discussion of various commonly used nondispersive prism ...
Using LEDs to Test G-Force Tolerance in Air Force Pilots
Using LEDs to Test G-Force Tolerance in Air Force Pilots
G-Force  and Training Pilots of Highly Maneuverable Aircraft Gravitational force equivalent or g-force describes the acceleration of a body relative to the acceleration of gravity at the Earth’s ...
Ring Laser Gyroscopes for Inertial Navigation and Transportation Systems
Ring Laser Gyroscopes for Inertial Navigation and Transportation Systems
Ring laser gyroscopes have come a long way since the first prototypes. The first gyrocompass was co-invented in 1908 by Elmer Sperry, a.k.a “the father of modern navigation technology,” and ...
VLC Enabled Indoor Navigation Systems for Visually Impaired People
VLC Enabled Indoor Navigation Systems for Visually Impaired People
VLC a.k.a Visual Light Communication Indoor Navigation systems are part of an inclusive, smart technology future for the visually impaired. As of 2018, there are about 1.3 billion people worldwide that ...
Li-Fi Technology: A New Avenue for Wireless Data Communications
Li-Fi Technology: A New Avenue for Wireless Data Communications
Light Fidelity, also known as Li-Fi, was invented by Professor Suat Topsu from Paris-Saclay University and introduced worldwide by German Physicist Harald Haas in a 2011 Ted talk. Haas did a demonstration ...
STEM and Inclusion: Women’s Contributions to Optics and Photonics
STEM and Inclusion: Women’s Contributions to Optics and Photonics
Introduction: Women make up about 19% of SPIE Optics and Photonics (one of the leading optics/photonics exhibitions and conferences) plenary speakers, representative of an overall lack of diversity in ...
LADAR (Laser Radar Systems) for 3-D Active Detection
LADAR (Laser Radar Systems) for 3-D Active Detection
The first radar systems were developed in 1935 by the German military. The term RADAR (Radio Detection And Ranging) was coined in 1940 by the U.S. navy. It was used during WWII to detect missiles, ships, ...