Referat "Erkin mavzu" mavzusida Bajardi: mn-1-21 guruh talabasi Z. Sohibov Qabul qildi: N. Rahmonov Qo’qon 2021

QO’QON UNIVERSITETI

“Raqamli texnologiyalar” kafedrasi

“Yozish va taqdimot qilish ko’nikmalari” fanidan


REFERAT
“Erkin mavzu” mavzusida

Bajardi: MN-1-21 guruh talabasi Z. Sohibov

Qabul qildi: N.Rahmonov
Qo’qon 2021
Mavzu: Hologram
Reja:

1. 
   Tasavvur qiling
   
2. 
   Hologram
   
3. 
   Xulosa
   

Foydalanilgan adabiyotlar

Zamonaviy axborot texnologiyalari “Tasavvur qiling”

Tasavvur qilishga harakat qilib ko’ringa uyda o’tirgan holingizda o’zingiz hohlagan insonning ko’m-ko’k nusxasi bilan gaplashayabsiz, qizig’i choy ichib o’tiripsizu ro’parangizda avatar o’tiribdi yoki ishga ketayapsiz u ham siz bilan birga ishga ketayapti muhimi u sidan boshqa hech kimga ko’rinmayapti, qiziq shunday emasmi.

O’qituvchi auditoriyada dars o’tirayabtiyu auditoriya bo’m-bo’sh adasib o’sha xonaga kirib qolsangiz o’qituvchini axmoq deb o’ylaysiz, ammo bu unday emas u talabalarga dars o’tayabdi, qanday deysizmi? Oddiy galagramma orqali.

Galogramma haqidagi manbalar kamligi sababli qolganini ingliz tilida davom ettiramiz.

A hologram is a three-dimensional image created by holography.

Two photographs of a single hologram taken from different viewpoints

Holography is a technique that enables a wavefront to be recorded and later re-constructed. Holography is best known as a method of generating three-dimensional images, but it also has a wide range of other applications. In principle, it is possible to make a hologram for any type of wave.

A hologram is made by superimposing a second wavefront (normally called the reference beam) on the wavefront of interest, thereby generating an interference pattern which is recorded on a physical medium. When only the second wavefront illuminates the interference pattern, it is diffracted to recreate the original wavefront. Holograms can also be computer-generated by modelling the two wavefronts and adding them together digitally. The resulting digital image is then printed onto a suitable mask or film and illuminated by a suitable source to reconstruct the wavefront of interest.

How it works