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 ...

Optical frequency combs are vital tools for precision measurements, and extending them further into the mid-infrared 'molecular fingerprint' range will open new avenues for spectroscopy. Using ...

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.

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 ...

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 ...

Chemical compounds all carry distinctive absorption "fingerprints" within the mid-infrared spectral region of 2 to 12 microns. This offers an opportunity to measure and study chemicals at ...

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 ...

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 ...

Here, mid-infrared frequency comb radiation is generated by exciting whispering gallery modes in a small toroidal monolithic resonator. A crystalline micro-resonator with a quality-factor ...

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 ...

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 ...

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