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Server kuantum dengan foton tunggal

server foton tunggalPara ilmuwan di Max-Planck Institute of Quantum Optics (MPQ) telah berhasil membangun sebuah server foton tunggal yang dihasilkan dari sebuah atom neutral terjebak.

Hasil ini merupakan sebuah langkah maju dalam upaya mengembangkan teknologi informasi kuantum (overview mengenai teori informasi kuantum).

Sebuah foton dapat dihasilkan dengan menembakkan laser ke atom. Lalu, supaya foton yang dihasilkan dapat ditembakkan ke arah tertentu yang diinginkan, maka digunakan sepasang cermin, yang biasa disebut cavity, yang berfungsi seperti semacam lorong.

Dibandingkan dengan metode lainnya, foton yang dihasilkan oleh MPQ ini dikatakan berkualitas tinggi, yaitu bisa dikontrol, seperti misalnya energi dan arahnya bisa dibuat akurat. Kualitas seperti itu adalah salah satu syarat yang diperlukan untuk melakukan proses informasi kuantum, yaitu bahwa kita harus bisa mempersiapkan keadaan kuantum yang presisi yang bisa dijadikan sebagai bit kuantum (quantum bit atau sering disingkat qubit). Dan juga sistemnya bisa dipertahankan untuk periode yang cukup lama, sehingga memungkinkan untuk menjadi sebuah server.

Sumber : http://www.mpq.mpg.de/mpq-news/2007/PRsinglephot.pdf

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Comments: 8 *

1) Re: Server kuantum dengan foton tunggal
Comment by alkahfi pada Juni 23, 2008, 02:45:28 PM

adakah pdfnya dari artikel ini
2) Re: Server kuantum dengan foton tunggal
Comment by reborn pada Juli 10, 2008, 02:25:58 PM

@alkahfi

di artikelnya kan udah ada link ke format pdfnya.
3) Re: Server kuantum dengan foton tunggal
Comment by mukatebal pada Juli 22, 2008, 09:56:32 AM

wah keren amat yah....


kapan neh pra profesorr indonesia bisa melakukan riset seprti itu????
4) Re: Server kuantum dengan foton tunggal
Comment by  pada Maret 07, 2009, 07:17:24 PM

kq webnya gbs d buka ya mas???
5) Re: Server kuantum dengan foton tunggal
Comment by maxwell pada April 14, 2009, 09:52:13 AM

klw lihat setup experimennya, sangat mungkin dilakukan di indonesia tuh. sangat bisa sekali. cuman sy agak bingung dengan istilah server dalam teknologi informasi dengan server di sini.
6) Re: Server kuantum dengan foton tunggal
Comment by Freddy Lumbantoruan pada April 16, 2009, 11:23:38 PM

apa hubungan interaksi lemah ini dengan interaksi kuat dan interaksi elektromagnetik? tolong ditunjukan dengan formulasi (rumus matematik)
thanks!
7) Chess Seminars aimed at Retirees and Remaining Keen as well as Social
Comment by JasonGex pada September 02, 2024, 02:32:22 AM



Chess's Influence in Academic Development

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8) The Significance of Consulting the Counsel Skilled in Disability Matters
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What Reason Employing The State Welfare Disability Counsel Becomes Vital.
Employing An SSA Disability Advocate Can Be Necessary.
 
 
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Your disability advisor will also ready you for a hearing with SSA if your application is refused, by summarizing what to envisage at it and responding to any of your questions about what happens there. They may guide with offering additional proof and asking the judge who heard your lawsuit to examine their ruling and grill witnesses or employment specialists called by Social Security to testify on your behalf, which may raise the opportunity that an first disability appeal wins if initial denied. Social security disability attorneys can get back any past due advantages due to changes in the starting date, which denotes when your situation began. Effective advocates for disabilities will support with regaining any past due beneficial outcomes that might have been lost because of changes in the starting date or when your situation began.
 
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