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Ibicuruzwa

Ubushobozi bunini bwo gukora imashini

Ibisobanuro bigufi:

Ibinini binini bya optique (mubisanzwe bivuga ibice bya optique bifite diametero kuva kuri santimetero icumi kugeza kuri metero nyinshi) bigira uruhare runini mubuhanga bugezweho bwa optique, hamwe nibikorwa bikoreshwa mubice byinshi nko kureba inyenyeri, fiziki ya laser, inganda zikora inganda, nibikoresho byubuvuzi. Ibikurikira birasobanura neza ibyerekeranye no gusaba, imikorere, hamwe nibibazo bisanzwe


Ibicuruzwa birambuye

Ibicuruzwa

Ibinini binini bya optique (mubisanzwe bivuga ibice bya optique bifite diametero kuva kuri santimetero icumi kugeza kuri metero nyinshi) bigira uruhare runini mubuhanga bugezweho bwa optique, hamwe nibikorwa bikoreshwa mubice byinshi nko kureba inyenyeri, fiziki ya laser, inganda zikora inganda, nibikoresho byubuvuzi. Ibikurikira birasobanura neza ibyerekeranye no gusaba, imikorere, n'imanza zisanzwe:

1 , Kongera ubushobozi bwo gukusanya urumuri

Ihame: Ingano nini nini ihuye n’umucyo munini (ahantu heza), bigatuma ikusanyirizwa hamwe ryingufu nyinshi.

Ibisabwa:

Kwitegereza inyenyeri: Kurugero, lens 18 nini nini ya beryllium ya telesikope ya James Webb ifata urumuri rwinyenyeri ruvuye kuri miliyari 13 zumucyo mu kwagura ahantu hateranira urumuri.

2 , Kuzamura Optical Resolution hamwe no Kwerekana neza

Ihame: Ukurikije ibipimo bya Rayleigh, nini nini ya lens aperture, niko ibisubizo bitandukanya imipaka (formula: θ≈1.22λ / D, aho D ni diameter ya lens).

Ibisabwa:

Satelite Yumva kure: Intego nini nini (urugero, lens ya metero 2,4 ya satelite yo muri Amerika Keyhole) irashobora gukemura intego zubutaka ku gipimo cya metero 0.1.

3 , Guhindura Icyiciro Cyumucyo, Amplitude, na Polarisation

Kumenyekanisha tekinike: Ibiranga umurongo wurumuri bihindurwa hifashishijwe igishushanyo mbonera (urugero, parabolike, hejuru ya asiferique) cyangwa uburyo bwo gutwikira kumurongo.

Porogaramu isanzwe:

Imirasire ya Gravitational Wave Detector (LIGO): Lens nini nini ya silika ihujwe ikomeza kugumya guhagarara kwicyerekezo cya laser binyuze mumiterere yubuso buhanitse (amakosa <1 nanometero).

Sisitemu ya Optical Sisitemu: Ibinini binini bya polarizeri cyangwa plaque zikoreshwa mubikoresho byo gutunganya lazeri kugirango bigenzure uko polarisiyasi imeze kandi igahindura ingaruka zo gutunganya ibintu.

Ubushobozi1
Ubushobozi2
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Ubushobozi4

Ingano nini-nini ya optique

Ubushobozi6

  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze