Sawirka La Soo Bandhigay ee LIT-6 Saxnaanta Dhex-dhexaadiyaha

Qiyaasaha Dhex-dhexaadiyaha LIT-6 ee Sax ah

Sharaxaad Gaaban:

Qalabkani wuxuu isku daraa Michelson interferometer, Fabry-Perot interferometer, iyo Twyman-Green interferometer hal madal. Naqshadeynta caqliga leh iyo qaab-dhismeedka isku dhafan ee qalabka ayaa si weyn u yareyn kara waqtiga hagaajinta tijaabada waxayna hagaajin kartaa hufnaanta tijaabada. Isla mar ahaantaana, dhammaan qaybaha dhismaha waxaa lagu dhejiyaa madal yar oo culus, taas oo si wax ku ool ah uga hortagi karta saameynta gariirka tijaabada. Michelson, Fabry Perot, faragelinta prism iyo muraayadaha ee u dhexeeya afar qaab ayaa si fudud loo beddeli karaa, hawlgal fudud, natiijo sax ah, nuxurka tijaabada waa mid hodan ah, waa qalab ku habboon in lagu sameeyo tijaabada faragelinta isku dhafan.

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Tijaabooyin

1. Indha-indheynta Faragelinta Laba-qolof leh

2. Indha-indheyn geesood oo siman

3. Daawashada geesaha oo dhumucdoodu siman tahay

4. Indha-indheynta iftiinka cad-cad

5. Cabbirka dhererka hirarka ee khadadka Sodium D

6. Cabbiraadda kala-soocidda hirarka ee khadadka Sodium D

7. Cabbiraadda tusmada iftiinka hawada

8. Cabbiraadda tusmada iftiinka ee jeex hufan

9. Indha-indheynta faragelinta badan

10. Cabbiraadda hirarka laysarka He-Ne

11. Indha-indheynta faragelinta ee khadadka Sodium D

12. Muujinta mabda'a isku-xidhka Twyman-Green

Tilmaamaha

Sharaxaad	Tilmaamaha
Fidsanaanta Kala-qaybiyaha Birta iyo Magdhawga	0.1 λ
Safarka Qarsoon ee Muraayadda	10 mm
Safarka Quruxda Badan ee Muraayadda	0.625 mm
Xallinta Safarka Fiican	0.25 μm
Muraayadaha Fabry-Perot	30 mm (dia), R=95%
Saxnaanta Cabbirka Mowjadda	Khalad qaraabo ah: 2% 100 geesood
Laambad Sodium-Tungsten ah	Laambadda Sodium: 20 W; Laambadda Tungsten: 30 W oo la hagaajin karo
He-Ne Laser	Awoodda: 0.7~ 1 mW; Mowjadaha hirarka: 632.8 nm
Qolka Hawada oo leh Cabbir	Dhererka qolka: 80 mm; Cadaadiska: 0-40 kPa