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Ngā Whakamātautau Tāpiri/Tango Whakaahua Whatu LCP-12

Whakaahuatanga Poto:

Ko te tāpiri/tango whakaahua he mahi whatu i roto i ngā whatu taurite, ā, he tikanga hoki mō te mōhio ki te whakaahua. E whakamahia ana e tēnei kete whakamātautau he whatu sine hei tātari mārama ā-wāhi mō te whakatinanatanga o te tāpiri me te tango whakaahua whatu. Ko te tāpiri me te tango whakaahua he momo mahi whatu i roto i ngā whatu taurite, ā, he tikanga hoki mō te mōhio ki te whakaahua. I roto i tēnei whakamātautau, ka whakamahia te whatu sinusoidal hei tātari ā-wāhi hei whakatinana i te tāpiri me te tango whakaahua. Mā te ara mārama māmā ka mārama te whakaatu i ngā mātāpono ā-tinana o te tāpiri me te tango whakaahua.


Taipitopito Hua

Ngā Tohu Hua

Ngā whakamātautau

1. Kia mārama ki ngā mōhiotanga e tika ana mō te tātari whatu Fourier

2. Kia mārama ki te hiranga ā-tinana o te tāpiri me te tango i ngā whatu whatu ki ngā whakaahua whatu

3. Kia mārama ki te hanganga me te kaupapa o te pūnaha whatu 4f

 

Ngā Whakatakotoranga

Whakaahuatanga

Ngā Whakatakotoranga

Reera Ārahi-Haumaru 5.0 mW@650 nm
Paepae Kotahi-Ahu 100 rārangi/mm
Reriwe Whatu 1 mita
Arotahi F=4.5mm, f=150mm

 

Rārangi Wāhanga

Whakaahuatanga

Tau

Reera hiko-haurua

1

Whakawhanui kurupae (f=4.5 mm)

1

Reriwe whatu

1

Kaikawe

7

Paepae kotahi-ahu

1

Kaimau pereti

1

Arotahi (f=150 mm)

3

kaipupuri karaihe

4

Mata mā

1

Pūmau rēseri

1

Pūmau whakarerekētanga tuaka-rua

1

Mata whakatuwheratanga iti

1


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