Dünyanın ilk düz ve süper ince balıkgözü lensi duyuruldu

Ultra geniş açıya sahip balıkgözü lensler panoramik görüntüler yakalamak için uygun olmalarına rağmen kalın mercek yapısı ve üretim maliyetleri nedeniyle sınırlı kullanım alanı sunuyor. Ancak bu durum yakında değişebilir. Zira Massachusetts Teknoloji Enstitüsü (MIT) ve Massachusetts Üniversitesi’nde görev yapan araştırmacılar, dünyanın ilk ince ve düz balıkgözü merceğini ürettiklerini duyurdu. Ekibin geliştirdiği lensin büyük bir sürprizle karşılandığını belirten MIT Malzeme Bilimi ve Mühendisliği Bölümü’nde görev yapan araştırmacı Juejun Hu, “Birçoğu için sürpriz oldu. Zira bazıları, ultra görüş açısı sunan bir metalens üretilmesinin imkânsız olduğuna inanıyordu.” ifadelerini kullandı. Metalensler, nano yapıları kullanarak ışığı odaklayan düz yüzeyler olarak tanımlanıyor. Araştırmacıların ürettikleri lens, arkası ince bir tabaka kurşun tellürfilm ile kaplanmış 1mm kalınlığındaki kalsiyum florür camdan oluşuyor. Film tabakası üzerinde ise meta-atom denilen ve nano ölçekte optik yapılar bulunuyor. Bu yapılar, ışığı değişik biçimlerde kırmak için farklı şekillere sahip.

Çok geniş kullanım alanı vadediyor

Diyafram aralığından girerek mercek üzerine beliren ışık, ekibin geliştirdiği mm kalınlığındaki camdan da geçerek kurşun tellür filmin üzerine geliyor. Bu tabaka üzerindeki nano atomlar sayesinde farklı açılara dağılan ışıkla birlikte 180 derecelik görüş alanına sahip keskin görüntüler elde ediliyor. Teknoloji henüz çok yeni olduğu için şu an sadece kızılötesi ışınla görüntü elde edilebilmekte. Ancak araştırmacılar, nano yapıları daha da küçülterek ve farklı malzemeler ile merceğin görünür ışıkta da kullanılabileceğini belirtiyor. Bu aşamadan sonra söz konusu lens, cep telefonu kameraları, fotoğraf makineleri, endoskopi aletleri ile sanal gerçeklik gözlüklerinde kullanılabilecek.

6 thoughts on “Dünyanın ilk düz ve süper ince balıkgözü lensi duyuruldu

  • 18/10/2020 tarihinde, saat 9:38 am
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    ATT: thesanalshop.com / TheSanalShop.Com – Türkiye’nin En Dinamik ve Güncel Teknoloji Sitesi INTERNET SITE SERVICES
    This notice ENDS ON: Oct 18, 2020

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    Yanıtla
  • 14/11/2020 tarihinde, saat 5:51 am
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    Hi, Eric here with a quick thought about your website thesanalshop.com…

    I’m on the internet a lot and I look at a lot of business websites.

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    But all too often, they come up short when it comes to engaging and connecting with anyone who visits.

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  • 16/11/2020 tarihinde, saat 7:42 pm
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    My name’s Eric and I just found your site thesanalshop.com.

    It’s got a lot going for it, but here’s an idea to make it even MORE effective.

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    And once you’ve captured their phone number, with our new SMS Text With Lead feature, you can automatically start a text (SMS) conversation… and if they don’t take you up on your offer then, you can follow up with text messages for new offers, content links, even just “how you doing?” notes to build a relationship.

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    The difference between contacting someone within 5 minutes versus a half-hour means you could be converting up to 100X more leads today!

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    Yanıtla
  • 19/11/2020 tarihinde, saat 4:29 am
    Permalink

    Your domain name: thesanalshop.com

    TheSanalShop.Com – Türkiye’nin En Dinamik ve Güncel Teknoloji Sitesi

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    Yanıtla
  • 20/12/2020 tarihinde, saat 11:01 pm
    Permalink

    Good day,

    My name is Eric and unlike a lot of emails you might get, I wanted to instead provide you with a word of encouragement – Congratulations

    What for?

    Part of my job is to check out websites and the work you’ve done with thesanalshop.com definitely stands out.

    It’s clear you took building a website seriously and made a real investment of time and resources into making it top quality.

    There is, however, a catch… more accurately, a question…

    So when someone like me happens to find your site – maybe at the top of the search results (nice job BTW) or just through a random link, how do you know?

    More importantly, how do you make a connection with that person?

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    Here’s a way to create INSTANT engagement that you may not have known about…

    Talk With Web Visitor is a software widget that’s works on your site, ready to capture any visitor’s Name, Email address and Phone Number. It lets you know INSTANTLY that they’re interested – so that you can talk to that lead while they’re literally checking out thesanalshop.com.

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    It could be a game-changer for your business – and it gets even better… once you’ve captured their phone number, with our new SMS Text With Lead feature, you can automatically start a text (SMS) conversation – immediately (and there’s literally a 100X difference between contacting someone within 5 minutes versus 30 minutes.)

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    You could be converting up to 100X more leads today!

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    If you’d like to unsubscribe click here http://talkwithcustomer.com/unsubscribe.aspx?d=thesanalshop.com

    Yanıtla
  • 01/01/2021 tarihinde, saat 2:40 pm
    Permalink

    Hello, my name’s Eric and I just ran across your website at thesanalshop.com…

    I found it after a quick search, so your SEO’s working out…

    Content looks pretty good…

    One thing’s missing though…

    A QUICK, EASY way to connect with you NOW.

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    I have the solution:

    Talk With Web Visitor is a software widget that’s works on your site, ready to capture any visitor’s Name, Email address and Phone Number. You’ll know immediately they’re interested and you can call them directly to TALK with them – literally while they’re still on the web looking at your site.

    CLICK HERE http://www.talkwithwebvisitors.com to try out a Live Demo with Talk With Web Visitor now to see exactly how it works and even give it a try… it could be huge for your business.

    Plus, now that you’ve got that phone number, with our new SMS Text With Lead feature, you can automatically start a text (SMS) conversation pronto… which is so powerful, because connecting with someone within the first 5 minutes is 100 times more effective than waiting 30 minutes or more later.

    The new text messaging feature lets you follow up regularly with new offers, content links, even just follow up notes to build a relationship.

    Everything I’ve just described is extremely simple to implement, cost-effective, and profitable.

    CLICK HERE http://www.talkwithwebvisitors.com to discover what Talk With Web Visitor can do for your business, potentially converting up to 100X more eyeballs into leads today!

    Eric
    PS: Talk With Web Visitor offers a FREE 14 days trial – and it even includes International Long Distance Calling.
    You have customers waiting to talk with you right now… don’t keep them waiting.
    CLICK HERE http://www.talkwithwebvisitors.com to try Talk With Web Visitor now.

    If you’d like to unsubscribe click here http://talkwithwebvisitors.com/unsubscribe.aspx?d=thesanalshop.com

    Yanıtla

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