This Review discusses the emerging field of mid-infrared frequency comb generation, including technologies based on novel laser gain media, nonlinear frequency conversion and microresonators, as ...

Phase-coherent frequency combs in the mid-infrared have important potential applications but their fabrication remains challenging. Here, Kuyken et al. demonstrate an octave-spanning frequency ...

Tabletop frequency comb set up identifies molecules based on IR absorption. Researchers at the US National Institute of Standards and Technology (NIST) and collaborators have demonstrated a compact ...

From highest to lowest frequency, electromagnetic radiation includes gamma-rays, X-rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.

Leak seeker: The University of Colorado infrared laser at the Table Mountain Test Facility Two new technologies that use laser frequency combs to detect natural gas leaks have been unveiled by ...

Researchers have demonstrated a compact frequency-comb apparatus that rapidly measures the entire infrared band of light to detect biological, chemical and physical properties of matter.

Researchers at the Indian Institute of Science (IISc) have fabricated a device to increase or “up-convert” the frequency of short infrared light to the visible range. Up-conversion of light has ...

Mnemonics Inc.,* Melbourne, Florida, is awarded a $49,953,129 cost-plus-fixed-fee, indefinite-delivery/indefinite-quantity contract for the execution of specific radio frequency and infrared ...

The human eye can only see light at certain frequencies (called the visible spectrum), the lowest of which constitutes red light. Infrared light, which we can’t see, has an even lower frequency ...

Infrared light, which we can’t see, has an even lower frequency than red light. Researchers at the Indian Institute of Science (IISc) have now fabricated a device to increase or “up-convert” the ...

The human eye can only see light at certain frequencies (called the visible spectrum), the lowest of which constitutes red light. Infrared light, which we can't see, has an even lower frequency ...

BENGALURU: Researchers at the Indian Institute of Science (IISc) have fabricated a device to increase or ‘up-convert’ the frequency of short infrared light to the visible range. The human eye ...