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LPT-4 Experimental System ya LC Electro-Optic Effect

Kufotokozera Kwachidule:

Ubwino wake
1. Chida chowongolera njanji, slider, turntable, etc. zonse zimapangidwa ndi aluminiyamu yamphamvu kwambiri, ndipo zinthu zowongoka ndi zitsulo zosapanga dzimbiri. Lili ndi ubwino wa kukula kochepa, kulemera kochepa, komanso kopanda dzimbiri. Turntable idapangidwa mwapadera ndipo imatha kusinthidwa bwino. Njanji yowongolera imatengera mawonekedwe a dovetail, omwe amakhazikika bwino pamzere wowongoka panthawi yoyenda ndikukhazikika mokhazikika komanso modalirika.
2. Konzani chitsanzo cha LCD ndi mawonekedwe a chimango, omwe ali olimba komanso okondweretsa; Kugwiritsa ntchito ma terminal kuti mugwiritse ntchito zitsanzo ndikosavuta komanso kotetezeka.
3. Zida zonse zomwe zimagwiritsidwa ntchito ndi zida zowoneka bwino zapadziko lonse lapansi (kuphatikiza ma metre amagetsi omwe amagwiritsidwa ntchito nthawi zambiri). Kuphatikiza pa kugwiritsidwa ntchito poyeserera zamadzimadzi a crystal electro-optic effect, amathanso kugwiritsidwa ntchito poyesera zowunikira monga polarization kapena kuyeza ubale wapakati pakugwiritsa ntchito pano ndi mphamvu ya kuwala kwa semiconductor lasers.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zoyesera

1. Yezerani piritsi la electro-optic curve ya kristalo wamadzimadzi ndikupeza magawo a electro-optic monga voteji yamagetsi, voteji ya machulukitsidwe, kusiyanitsa, ndi kutsetsereka kwachitsanzo.
2. Oscilloscope yokhala ndi zida zosungiramo digito imatha kuyeza mayendedwe a electro-optical yankho la chitsanzo chamadzimadzi a kristalo ndikupeza nthawi yoyankhira yachitsanzo chamadzimadzi.
3. Amagwiritsidwa ntchito powonetsa mfundo yowonetsera ya chipangizo chosavuta kwambiri chamadzimadzi chamadzimadzi (TN-LCD).
4. Zina zing'onozing'ono zitha kugwiritsidwa ntchito poyesa kuwala kwa polarized kutsimikizira kuyesa kwa kuwala monga lamulo la Marius.

 

 

Zofotokozera

Semiconductor laser Kugwira ntchito voteji 3V, linanena bungwe 650nm kuwala kofiira
LCD square wave voltage 0-10V (mtengo wogwira) wosinthika mosalekeza, pafupipafupi 500Hz
Optical mphamvu mita Mitunduyi imagawidwa m'magulu awiri: 0-200wW ndi 0-2mW, yokhala ndi mawonedwe atatu ndi theka a LCD.

 

Zosankha mapulogalamu

Pulogalamuyi ndi yoyezera ma curve a electro-optical ndi nthawi yoyankha


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