Nano Meta PowerPoint Presentation 2012

7/25/2019 Nano Meta PowerPoint Presentation 2012

1/16

www. nanometatech.com 2012 Nano-Meta Technologies, Inc.

Metamaterials for futureinformation and

computer technologies.


2/16


To elaborate effective nano-sized single photonsources on deand and to integrate the innano-chips of optical and !uantu coputers.Moreover "e "ant to create ne" ar#et of

nano-sized optical and !uantu chips.

Our Super Goal


3/16


NV-centers in Diamonds$ %table source of photons$ &peration at roo teperatures

$'elativel( siple and cheapanufacturing

$ )road operation band "idth$ *reat spin decoherence ties

+1. s


4/16


First Single Photon Source


5/16


Prototype Shortcomings

avelength /00 n

%pectral "idth +M l&&nre!uenc( 130 #z

4npolarised output

5ontinuous pupingresults in lo" efficienc(

Nondirectional and unpolarizedradiation fro nanodiaonds resultsin lo" efficienc(, that is onl( sall partof eitted photons are fl(ing toconsuer

&ptical fiber toconsuer

%ingle photon eission rate is liited b( lifetie ofe6cited state and sall po"er of continuous puping

7arge size of fibers +8 10 9does not allo" to integrate thissource on nanochip

( )2

0 0.1g


6/16


Our de!ice has no these limitationsPrototype Our Source

avelength /00 n avelength /00 n

%pectral "idth +M l&&n %pectral "idth +M 8 2&&n +due tobroadband MM

re!uenc( 130 #z re!uenc( 10*z +due to high densit( of statesof MM

g+2+0:0.1 g+2+0:0.03 due to pulsed puping and MM

4npolarized output ;olarized output T >77

The design iplies the integration on nanochips


7/16


Operation principle of prototype

Operation principle of our SPS

Ma#ing use of MM allo"s us to reduce spontaneous eission lifetie b( 2-? &'


8/16


First e#perimental e!idence of spontaneouslife time reduction %y &MM

+>ppl ;h(s ) +2010 100C 213D21


9/16


No!el e#citiong confirmation of our ideaNanodiamonds on HMMNanodiamonds on cover glass

@nhanceent factor is greater than 20 no"BBB

7ifetie21 ns

7ifetie1 ns


10/16


%o the preliinar( results of 2011 (earconfir our idea again. Moreover it "as

possible to deonstrate increasing in %;%eission rate +nuber of photons per second

b( factor 10 in coparison "ithprevious e6perients.

%ufficient funding "ill definitel( allo" us toreach our goal and to provide increasing in

%;% eission rate b( factor 100 andeven ore.


11/16


12/16

www. nanometatech.com 2012 Nano-Meta Technologies, Inc.12

&ptical puping b( ps pulse of%;@5I>7 shape results indecreasing of g+2+0 and inincreasing of energ( efficienc(.

Operation principle of our single channel SPS '" stage+


13/16


"" stage ' * - , years+ is developent stage.unctioning nanosized %;% protot(pe "ill be built5ost of developent is E3-10 illion.

)esides single channel %;%, the ultichannelchip "ill be created "ith full control of eissiontie in all channels +%ingle photons on deand.


14/16


I

I

ps laser pulse of special shape "ith&'IJ&NT>7 polarization +(ello" arro" "ille6cite onl( N= center in nanodiaonds "ith&'IJ&NT>7 antennas attached.;hotons "ill go to consuer over red "aveguides

ps laser pulse of special shape "ith =@'TI5>7polarization +(ello" arro" "ill e6cite onl( N=center in nanodiaonds "ith =@'TI5>7antennas attached. ;hotons "ill go to consuerover red "aveguides

(perbolicetaaterial

Operation principle of multichannel SPS '"" stage+


15/16


ey features of our SPS$ Ma#ing use of N=-center in nanodiaonds as stable

source of photons.

$ Ma#ing use of nanoantennas and h(perbolicetaaterials as eission and photon!ualit( enhancers.

$ Ma#ing use of special shape of ps e6citation pulses.$ igh level integration of nanodiaonds, nanoantennas

and nanovaeguides on the etaaterial substratepaves the "a( to developent of !uantu and opticalnanochips.


16/16

Date post:	24-Feb-2018
Category:	Documents
Upload:	nagarjuna
View:	216 times
Download:	0 times

Nano Meta PowerPoint Presentation 2012

Documents