IBM researchers have succeeded in guiding visible light through a silicon wire efficiently, this could become relevant to the design of photonic adiabatic circuits. We'll have to keep an eye on that discovery ! phys.org/news/2021-02-sil…
πŸ‘︎ 4
πŸ’¬︎
πŸ‘€︎ u/pentin0
πŸ“…︎ Feb 09 2021
🚨︎ report
Design Automation for Reversible and Adiabatic Circuits | Robert Wille youtube.com/watch?v=xt11i…
πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/pentin0
πŸ“…︎ Feb 16 2021
🚨︎ report
[journal] Simulating quantum circuits by adiabatic computation: Improved spectral gap bounds journals.aps.org/pra/abst…
πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/iciq
πŸ“…︎ Apr 01 2020
🚨︎ report
Quantum adiabatic and quantum circuit algorithms are equivalent, say physicists physicsworld.com/a/quantu…
πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/izumi3682
πŸ“…︎ Nov 21 2018
🚨︎ report
So let’s have a closer look at Rockley.

One key point that Andrew Rickman (Rockley CEO) makes during the Bernstein CGM Disruptors Conference 11/19/2021 is that the challenge has been to miniaturize the technology re: medical wearables.

My comment: One of POET’s strengths is the small footprint of their devices. As Suresh has stated this ability to fit more devices in a given space allows for new innovations and products which have never before been available. Again it is all about the waveguide and the simplicity of the design when compared to the limitations associated with deep etching required to reach the cladding layer of the SIO wafer(Silicon on Insulator) The waveguides are deeply buried. POET of course uses the optical interposer to produce multilevel waveguides in a dielectric stack that is deposited on the surface of the low cost bulk silicon wafer. An architecture that allows for an ease of design that can’t be matched in typical silicon photonics applications.

$400 million in funding and 7 years of development.

If we look at Rockley’s roadmap we can see that they are at the pre-alpha stage. And are working towards products in the market in 2023. Next year is primarily NRE income (they are forecasting $63 million in NRE funding in 2022) first product revenue from unregulated devices expected in 2023. Regulated medical devices integrated into consumer products that produce actionable information such as glucose monitoring requires FDA approvals and non regulated device claims of accuracy is also under FDA scrutiny.

Andrew: we are on the road to the final version for scale up production which occurs in Q4 of next year. So you'll see the product increasing kind of in presence, in the marketplace. We are basically gearing up to manufacture for our customers in the consumer area to bring their products to market in 2023. It's really two parallel paths here. With a consumer oriented device that would not be kind of FDA approved for glucose readings and then a medical device that might ultimately get there.

So let's dig a little deeper.

EPIC Online Technology Meeting on Automated Packaging & Testing of Photonic Integrated Circuits held in October but reloaded to Youtube on Dec 8 (due to freezing) as requested by one of POET’s very diligent large shareholders.

[EPIC Online Technology Meeting on Automated Packaging & Testing of Photonic In

... keep reading on reddit ➑

πŸ‘︎ 33
πŸ’¬︎
πŸ“…︎ Dec 10 2021
🚨︎ report
SERIOUS: This subreddit needs to understand what a "dad joke" really means.

I don't want to step on anybody's toes here, but the amount of non-dad jokes here in this subreddit really annoys me. First of all, dad jokes CAN be NSFW, it clearly says so in the sub rules. Secondly, it doesn't automatically make it a dad joke if it's from a conversation between you and your child. Most importantly, the jokes that your CHILDREN tell YOU are not dad jokes. The point of a dad joke is that it's so cheesy only a dad who's trying to be funny would make such a joke. That's it. They are stupid plays on words, lame puns and so on. There has to be a clever pun or wordplay for it to be considered a dad joke.

Again, to all the fellow dads, I apologise if I'm sounding too harsh. But I just needed to get it off my chest.

πŸ‘︎ 17k
πŸ’¬︎
πŸ‘€︎ u/anywhereiroa
πŸ“…︎ Jan 15 2022
🚨︎ report
Blind Girl Here. Give Me Your Best Blind Jokes!

Do your worst!

πŸ‘︎ 5k
πŸ’¬︎
πŸ‘€︎ u/Leckzsluthor
πŸ“…︎ Jan 02 2022
🚨︎ report
French fries weren’t cooked in France.

They were cooked in Greece.

πŸ‘︎ 9k
πŸ’¬︎
πŸ“…︎ Jan 20 2022
🚨︎ report
This subreddit is 10 years old now.

I'm surprised it hasn't decade.

πŸ‘︎ 14k
πŸ’¬︎
πŸ‘€︎ u/frexyincdude
πŸ“…︎ Jan 14 2022
🚨︎ report
NEW Polymer Modulator Integrated on a PIC platform patent recently GRANTED

https://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=7&f=G&l=50&co1=AND&d=PG01&s1=lebby&OS=lebby&RS=lebby

United States Patent Application 20200183201

Kind CodeA1

Lebby**; Michael ; Β  et al.**

June 11, 2020

Patent:

ACTIVE REGION-LESS POLYMER MODULATOR INTEGRATED ON A COMMON PIC PLATFORM

Abstract

A monolithic PIC including a monolithic laser formed in/on a platform and a polymer modulator monolithically built onto the platform and optically coupled to the laser. The modulator includes a first cladding layer, a passive core region with a surface abutting a surface of the first cladding layer, the core region extending to define an input and an output for the modulator. A shaped electro-optic polymer active component has a surface abutting a surface of a central portion of the core region. The active component is polled to align dipoles and promote modulation of light and has a length that extends only within a modulation area defined by modulation electrodes. A second cladding layer encloses the active component and is designed to produce adiabatic transition of light waves traveling in the core region into the active component to travel the length thereof and return to the core region.

Some key claims:

  1. The monolithic photonic integrated circuit as claimed in claim 1 wherein the electro-optic polymer active component has an EO coefficient (r.sub.33) greater than 250 pm/v, a Tg 150.degree. C. to >200.degree. C. and a resistivity approximately 10.sup.8 Ohm-cm, and the first and second cladding layers have a Tg approximately the same as the Tg of the electro-optic polymer active component, and a resistivity, at room temperature, greater than approximately 10.sup.8 Ohm-cm, and a resistivity much less than the resistivity of the electro-optic polymer active component at poling temperature, and the first and second cladding layers have levels of conductivity equal to or higher than the electro-optic polymer active component.

...

  1. The monolithic photonic integrated circuit as claimed in claim 13 wherein the polymer modulator is a **direct drive polymer modulator with a drive voltage of approximate
... keep reading on reddit ➑

πŸ‘︎ 16
πŸ’¬︎
πŸ‘€︎ u/TheRoc66
πŸ“…︎ Oct 27 2021
🚨︎ report
You've been hit by
πŸ‘︎ 6k
πŸ’¬︎
πŸ‘€︎ u/mordrathe
πŸ“…︎ Jan 20 2022
🚨︎ report
I'm sick of you guys posting dumb wordplay in here for awards and upvotes.

Don't you know a good pun is its own reword?

πŸ‘︎ 11k
πŸ’¬︎
πŸ‘€︎ u/diggitygiggitycee
πŸ“…︎ Jan 21 2022
🚨︎ report
My 4 year oldest favourit joke, which he very proudly memorized and told all his teachers.

Two muffins are in an oven, one muffin looks at the other and says "is it just me, or is it hot in here?"

Then the other muffin says "AHH, TALKING MUFFIN!!!"

πŸ‘︎ 9k
πŸ’¬︎
πŸ‘€︎ u/smoffatt34920
πŸ“…︎ Jan 22 2022
🚨︎ report
Dropped my best ever dad joke & no one was around to hear it

For context I'm a Refuse Driver (Garbage man) & today I was on food waste. After I'd tipped I was checking the wagon for any defects when I spotted a lone pea balanced on the lifts.

I said "hey look, an escaPEA"

No one near me but it didn't half make me laugh for a good hour or so!

Edit: I can't believe how much this has blown up. Thank you everyone I've had a blast reading through the replies πŸ˜‚

πŸ‘︎ 20k
πŸ’¬︎
πŸ‘€︎ u/Vegetable-Acadia
πŸ“…︎ Jan 11 2022
🚨︎ report
What starts with a W and ends with a T

It really does, I swear!

πŸ‘︎ 6k
πŸ’¬︎
πŸ‘€︎ u/PsychedeIic_Sheep
πŸ“…︎ Jan 13 2022
🚨︎ report
Why did Karen press Ctrl+Shift+Delete?

Because she wanted to see the task manager.

πŸ‘︎ 11k
πŸ’¬︎
πŸ‘€︎ u/Eoussama
πŸ“…︎ Jan 17 2022
🚨︎ report
Steve JOBS would have made a better President than Donald Trump

But that’s comparing apples to oranges

πŸ‘︎ 8k
πŸ’¬︎
πŸ‘€︎ u/Ok-Ingenuity4838
πŸ“…︎ Jan 22 2022
🚨︎ report
So 2 trees got arrested in the town I live...

Heard they've been doing some shady business.

πŸ‘︎ 7k
πŸ’¬︎
πŸ‘€︎ u/K1ll47h3K1n9
πŸ“…︎ Jan 18 2022
🚨︎ report
I was almost upset that my coffee tasted like dirt today

but then I remembered it was ground this morning.

Edit: Thank you guys for the awards, they're much nicer than the cardboard sleeve I've been using and reassures me that my jokes aren't stale

Edit 2: I have already been made aware that Men In Black 3 has told a version of this joke before. If the joke is not new to you, please enjoy any of the single origin puns in the comments

πŸ‘︎ 8k
πŸ’¬︎
πŸ‘€︎ u/scarf_spheal
πŸ“…︎ Jan 19 2022
🚨︎ report
How eggs-traordinary
πŸ‘︎ 5k
πŸ’¬︎
πŸ‘€︎ u/Rix27_
πŸ“…︎ Jan 21 2022
🚨︎ report
What is the scariest tree?

BamBOO!

πŸ‘︎ 6k
πŸ’¬︎
πŸ‘€︎ u/K1ll47h3K1n9
πŸ“…︎ Jan 18 2022
🚨︎ report
A queen size statement.
πŸ‘︎ 4k
πŸ’¬︎
πŸ‘€︎ u/Flight-less
πŸ“…︎ Jan 22 2022
🚨︎ report
What is a a bisexual person doing when they’re not dating anybody?

They’re on standbi

πŸ‘︎ 11k
πŸ’¬︎
πŸ‘€︎ u/Toby-the-Cactus
πŸ“…︎ Jan 12 2022
🚨︎ report
My ten-year-old daughter came up with this at dinner tonight: What do you get if put a copy of Macbeth on top of a dictionary?

A play on words.

πŸ‘︎ 6k
πŸ’¬︎
πŸ‘€︎ u/ah1887
πŸ“…︎ Jan 20 2022
🚨︎ report
My son, Luke, loves how I named our kids after Star Wars characters...

My daughter, Chewbecca, not so much.

πŸ‘︎ 8k
πŸ’¬︎
πŸ‘€︎ u/andersonfmly
πŸ“…︎ Jan 21 2022
🚨︎ report
Geddit? No? Only me?
πŸ‘︎ 6k
πŸ’¬︎
πŸ‘€︎ u/shampy311
πŸ“…︎ Dec 28 2021
🚨︎ report
No gains
πŸ‘︎ 6k
πŸ’¬︎
πŸ‘€︎ u/ridi86
πŸ“…︎ Jan 22 2022
🚨︎ report
I wanna hear your best airplane puns.

Pilot on me!!

πŸ‘︎ 3k
πŸ’¬︎
πŸ‘€︎ u/Paulie_Felice
πŸ“…︎ Jan 07 2022
🚨︎ report
E or ß?
πŸ‘︎ 9k
πŸ’¬︎
πŸ‘€︎ u/Amazekam
πŸ“…︎ Jan 03 2022
🚨︎ report
Which actor drives the least?

Christopher Walken

πŸ‘︎ 3k
πŸ’¬︎
πŸ‘€︎ u/TR1771N
πŸ“…︎ Jan 18 2022
🚨︎ report
I just flew in from Chernobyl

And boy are my arms legs.

πŸ‘︎ 5k
πŸ’¬︎
πŸ‘€︎ u/JhopkinsWA
πŸ“…︎ Jan 23 2022
🚨︎ report
What did Spartacus say when the lion ate his wife?

Nothing, he was gladiator.

πŸ‘︎ 9k
πŸ’¬︎
πŸ‘€︎ u/rj104
πŸ“…︎ Jan 15 2022
🚨︎ report
Pun intended.
πŸ‘︎ 5k
πŸ’¬︎
πŸ‘€︎ u/Sharmaji1301
πŸ“…︎ Jan 15 2022
🚨︎ report
No spoilers
πŸ‘︎ 9k
πŸ’¬︎
πŸ‘€︎ u/Onfour
πŸ“…︎ Jan 06 2022
🚨︎ report
Should we create an English word for the 'day after tomorrow'?

Or would that be too forward thinking?

πŸ‘︎ 2k
πŸ’¬︎
πŸ‘€︎ u/afunkysquirrel
πŸ“…︎ Jan 19 2022
🚨︎ report
Covid problems
πŸ‘︎ 7k
πŸ’¬︎
πŸ‘€︎ u/theincrediblebou
πŸ“…︎ Jan 12 2022
🚨︎ report
These aren't dad jokes...

Dad jokes are supposed to be jokes you can tell a kid and they will understand it and find it funny.

This sub is mostly just NSFW puns now.

If it needs a NSFW tag it's not a dad joke. There should just be a NSFW puns subreddit for that.

Edit* I'm not replying any longer and turning off notifications but to all those that say "no one cares", there sure are a lot of you arguing about it. Maybe I'm wrong but you people don't need to be rude about it. If you really don't care, don't comment.

πŸ‘︎ 12k
πŸ’¬︎
πŸ‘€︎ u/Lance986
πŸ“…︎ Dec 15 2021
🚨︎ report
Spi__
πŸ‘︎ 6k
πŸ’¬︎
πŸ‘€︎ u/Fast_Echidna_8520
πŸ“…︎ Jan 11 2022
🚨︎ report
I had a vasectomy because I didn’t want any kids.

When I got home, they were still there.

πŸ‘︎ 10k
πŸ’¬︎
πŸ‘€︎ u/demotrek
πŸ“…︎ Jan 13 2022
🚨︎ report
It is really unfortunate that Islam, Christianity, and Judaism have been fighting each other for centuries.

Hindus, on the other hand, never had any beef.

πŸ‘︎ 5k
πŸ’¬︎
πŸ‘€︎ u/Utkarsh_Anand2004
πŸ“…︎ Jan 20 2022
🚨︎ report
I dislike karma whores who make posts that imply it's their cake day, simply for upvotes.

I won't be doing that today!

πŸ‘︎ 15k
πŸ’¬︎
πŸ‘€︎ u/djcarves
πŸ“…︎ Dec 27 2021
🚨︎ report
For Gotham
πŸ‘︎ 7k
πŸ’¬︎
πŸ‘€︎ u/FreeHugsXD
πŸ“…︎ Jan 17 2022
🚨︎ report
The Ancient Romans II
πŸ‘︎ 6k
πŸ’¬︎
πŸ‘€︎ u/mordrathe
πŸ“…︎ Dec 29 2021
🚨︎ report
I did it, I finally did it. After 4 years and 92 days I went from being a father, to a dad.

This morning, my 4 year old daughter.

Daughter: I'm hungry

Me: nerves building, smile widening

Me: Hi hungry, I'm dad.

She had no idea what was going on but I finally did it.

Thank you all for listening.

πŸ‘︎ 17k
πŸ’¬︎
πŸ‘€︎ u/Sk2ec
πŸ“…︎ Jan 01 2022
🚨︎ report
I'd like to dedicate this joke to my wisdom teeth.

[Removed]

πŸ‘︎ 7k
πŸ’¬︎
πŸ‘€︎ u/ThoughtPumP
πŸ“…︎ Jan 14 2022
🚨︎ report
It this sub dead?

There hasn't been a post all year!

πŸ‘︎ 13k
πŸ’¬︎
πŸ‘€︎ u/TheTreelo
πŸ“…︎ Jan 01 2022
🚨︎ report
Where do you find a cow with no legs?

Where ever you left it πŸ€·β€β™€οΈπŸ€­

πŸ‘︎ 4k
πŸ’¬︎
πŸ‘€︎ u/kitkatty0309
πŸ“…︎ Jan 16 2022
🚨︎ report
My husband said our infant son could microwave...

And then shook his arm really fast.

(True story, please groan with me.)

πŸ‘︎ 5k
πŸ’¬︎
πŸ‘€︎ u/Raw0nion
πŸ“…︎ Jan 21 2022
🚨︎ report
What did 0 say to 8 ?

What did 0 say to 8 ?

" Nice Belt "

So What did 3 say to 8 ?

" Hey, you two stop making out "

πŸ‘︎ 9k
πŸ’¬︎
πŸ‘€︎ u/designjeevan
πŸ“…︎ Jan 03 2022
🚨︎ report

Please note that this site uses cookies to personalise content and adverts, to provide social media features, and to analyse web traffic. Click here for more information.