Abstract: A finesse of 21 has been measured for a fiber Fabry-Perot interferometer (FFPI ... using values of 86% for the reflectance and 7.2% (0.33 dB) for the excess optical loss of each mirror.

Researchers have shown, for the first time, that transmission of ultrastable optical signals from optical clocks across tens ...

Earthquakes are a fact of life in California. And now, a local research team is developing a better way to track them and possibly better understand the forces at work. They say the key is something ...

Imagine a computer that does not rely only on electronics but uses light to perform tasks faster and more efficiently. A ...

In an increasingly digital world, telecommunications contractors are looking for ways to connect people faster and more ...

Google Fiber offers the fastest entry-level plan of any major provider. While many fiber-optic ISPs have plans starting at speeds of 200Mbps, 300Mbps or lower, Google Fiber's "slowest" plan offers ...

Earthquakes are a fact of life in California. And now, a local research team is developing a better way to track them and ...

Aircraft Health Monitoring Systems (AHMS) Market Outlook 2025–2034. Luton, Bedfordshire, United Kingdom, June 17, 2025 (GLOBE NEWSWIRE) -- Marke ...

Researchers demonstrate a novel optical extreme learning machine using laser light in fibers, achieving over 91% accuracy in ...

To obtain a good image, an optical or infrared interferometer needs to take light from multiple apertures, correct for phase differences by using optical path-length compensators, and then combine ...