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LCP-12 Nga Whakamatau Whakapiri / Tangohanga Atahanga Optical

Whakaahuatanga Poto:

Ko te taapiri/tangohanga atahanga he mahi whatu i roto i nga optics hono, a he tikanga mo te mohio atahanga.Ka whakamahia e tenei kete whakamatautau he kupenga hiko hei tātari rama mokowhiti mo te hanga i te taapiri whakaahua whatu me te tangohanga.Ko te taapiri whakaahua me te tangohanga he momo mahi whatu i roto i nga optics tuitui, a he tikanga mo te mohio atahanga.I roto i tenei whakamatautau, ka whakamahia te kupenga sinusoidal hei tātari mokowā ki te mohio ki te taapiri whakaahua me te tangohanga.Ko te ara marama ngawari e whakaatu marama ana i nga maataapono tinana o te taapiri whakaahua me te tangohanga.


Taipitopito Hua

Tohu Hua

Nga whakamatautau

1.Me mohio ki nga mohiotanga e tika ana mo te tātari whatu a Fourier

2. Ka mohio ki te hiranga a tinana o te taapiri me te tangohanga o nga pae kupenga whatu ki nga whakaahua whatu

3.Ka mohio ki te hanganga me te maapono o te punaha whatu 4f

 

Whakatakotoranga

Whakaahuatanga

Whakatakotoranga

Taiaho Semiconductor 5.0 mW@650 nm
Pae Paetahi Ahu 100 raina/mm
Rererangi Optical 1 m
Arotahi F=4.5mm, f=150mm

 

Rarangi Wahi

Whakaahuatanga

Qty

laser Semiconductor

1

Whakawhanui kurupae (f=4.5 mm)

1

Rererangi whatu

1

Kaikawe

7

pae kupenga kotahi-ahu

1

Te pupuri pereti

1

Arotahi (f=150 mm)

3

Kaipupuri arotahi

4

Mata ma

1

Kaimau taiaho

1

Tuka-rua te kaipupuri ka taea te whakarite

1

Mata tuwhera iti

1


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