femtosecond

You only encounter issues with TAI once you get down to femtosecond or smaller levels.

Popular applications can then be explored especially since plasma induced by a femtosecond laser is safer than that generated by a nanosecond laser.

It's ultrafast femtosecond pulse lasers, spatial light modulators, and lab-quality fused silica glass.

Aiming to build a circuit that switches on-off in a femtosecond.

Think on a galactic scale: you cannot have even have molecular reaction speeds occurring at femtosecond or attosecond speeds constantly and everywhere without overheating everything.

We deal with femtosecond (1e-15 sec) and nanosecond (1e-9 sec) dynamics by using different simulations and feeding the short time sim results into the nanosecond ones.

Reading can be done much faster than writing, because it uses ordinary lasers and a video camera, not the very expensive femtosecond-pulse lasers used for writing.

For example, for the ultraintense-plasma interactions that I am discussing in the paper I'm writing today, a picosecond is a long time given that the electro-magnetic dynamics I care about happen on the femtosecond scale.

There are two methods of rendering graphics with a femtosecond laser in air: Producing holograms using spatial light modulation technology, and scanning of a laser beam by a galvano mirror.

I'm pretty sure that femtosecond lasers aren't cheap either.

Due to the physics of femtosecond lasers, you can't easily increase the rep rate without compromising the pulse length and intensity, which both need to be very good in this application.

I believe the article mentioned femtosecond laser writing.

The difficulty here is the timescale: individual "wiggles" and collisions happen every femtosecond or so, while meaningful reactions often happen on the scale of milliseconds.

The abstract of the paper being discussed, "Fairy Lights in Femtoseconds: Aerial and Volumetric Graphics Rendered by Focused Femtosecond Laser Combined with Computational Holographic Fields": "We present a method of rendering aerial and volumetric graphics using femtosecond lasers.

This means that even if you're at a huge event with tons of people using goTenna, even if a gajillion of them press "send" at the exact same femtosecond, all the messages can get through in a matter of seconds if not milliseconds.

"The experiments were performed with a femtosecond laser system Pharos (Light Conversion Ltd.) operating at 1030 nm and delivering 8 μJ pulses of 280 fs at 200 kHz repetition rate." My €0.02 bet is that that means 200 kilobit per second.

Femtosecond timesteps are used at the molecular dynamics level.