We'd like to welcome Peter Sound African American from San Diego attitude group.

Optical mechanics, one very important distinction

is the absence of any cavities.

Thank you very much, Jack.

And I want to thank the organizers,

Troy and Mary, anyone and everyone who's been helpful.

This is really fantastic, coming together with people.

It's really a pleasure to be able to share some of this work.

It's a little off the beat path for some folks

that I really like to start to talk to.

So the title of this presentation

is Traveling Way Photon-Phonon Interactions,

Coupling the Phonon and Moving Reference Frames.

And here's a sort of an artistic illustration

of some of the types of light-matter interactions

that you can have on ship.

So you guys probably know Yale University project

with Jack.

And our group always say, I'm sure everybody says that,

Beckton looks like a Belgian waffle, sort of,

from the front.

And our group said the most of our work

was on the fourth floor.

We do a lot of different things related

to lights and phonons, but that really seems to be the theme.

Some of the work will be coming out soon and involved.

And studies of the participation of noise

in produced by TLSs, that's something

you've heard a little bit about this morning,

the conference of phonon participation.

It was also understanding, you know,

the fundamental limits of how long a phonon lives on the ship.

And what I'll be telling you about today,

because I think it's kind of fun to interface on this,

is the physics of a traveling wave, or traveling wave

photon-phonon coupling.

I'll tell you, before I get into this,

I want to introduce you from a cabinet and problem mechanics

perspective to sort of continue a monophonic cat, which

is a really nice term that Florian came up with.

I think we're just really apt to describe

a lot of different interactions that are being created

in fibers and in the wave.

And I'll also tell you about another type of interesting

device that we've, well, I'll let you guys judge,

if you're interested or not, a device that allows us to have

traveling signals.

And in three interactions with the traveling material,

we can transduce phonons, essentially

emitting phonons and receiving them