CU NANOPARTIKULLARI BILAN MODIFIKATSIYALANGAN ITO NANOSTRUKTURALARINING NOCHIQLI OPTIK XUSUSIYATLARI TADQIQI
Keywords:
CuITO, lazerli ablatsiya, Z-scan, nochiziqli optika, nanopartikullar, ITO, optik cheklagich.Abstract
Ushbu ishda CuITO-3 va CuITO-7 nanostrukturalarining lazerli ablatsiya usuli orqali hosil qilinishi hamda ularning nochiziqli optik xossalarining Z-scan usuli yordamida tadqiq qilinishi bayon etilgan. Tajribada ITO (Indium Tin Oxide) yupqa qatlamli substratlar mis nishonidan lazerli ablatsiya orqali modifikatsiyalandi. Namunalarning morfologik va optik xossalari o‘rganilib, 515 nm va 1030 nm to‘lqin uzunliklarida nochiziqli yutilish va refraktivlik parametrlarining o‘zgarishi aniqlandi. Olingan natijalar Cu nanopartikullari bilan modifikatsiyalangan ITO nanostrukturalari yuqori optik sezgirlikka ega ekanligini ko‘rsatdi. Z-scan tahlillari asosida CuITO-7 namunasi CuITO-3 ga nisbatan kuchliroq nochiziqli optik javob namoyon qilishi aniqlandi. Ushbu materiallar optik cheklagichlar, lazer himoya tizimlari va fotonik qurilmalarda istiqbolli material sifatida qaralishi mumkin.
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