{"id":19401,"date":"2014-10-18T09:32:04","date_gmt":"2014-10-18T09:32:04","guid":{"rendered":"https:\/\/www.its.ac.id\/news\/2014\/10\/18\/tunjang-perkuliahan-lewat-kuliah-tamu-optika\/"},"modified":"2014-10-18T09:32:04","modified_gmt":"2014-10-18T09:32:04","slug":"tunjang-perkuliahan-lewat-kuliah-tamu-optika","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/news\/tunjang-perkuliahan-lewat-kuliah-tamu-optika\/","title":{"rendered":"Tunjang Perkuliahan lewat Kuliah Tamu Optika"},"content":{"rendered":"<p>Menurut Suganda, perkembangan teknologi lensa dan optik di era <em>modern<\/em> sudah sangat pesat. &quot;Hasil foto yang kita jumpai di kamer-kamera canggih itu tak lepas dari peran fiber lensa serta sensor chip-nya,&quot; jelas Suganda.<\/p>\n<p>Secara sederhana, proses sebuah kamera pada saat mengambil gambar tak jauh berbeda dengan cara manusia ketika melihat obyek benda di depan matanya. Ketika benda tersebut dipantulkan dan masuk melalui lensa mata manusia, syaraf retina menjadi terminal terakhir untuk menerjemahkan gambar tersebut.<\/p>\n<p>Prinsip inilah yang dipakai pada kamera. Sensor chip bertugas untuk mengartikan dambar kemudian diteruskan ke film. <\/p>\n<p>Suganda melanjutkan bahwa fiber optik dan chip mempunyai peran penting untuk menentukan kualitas gambar hasil jepretan kamera. Selama ini retina atau sensor yang dipakai di kamera-kamera digital adalah sensor <em>nxm array<\/em>. Sensor tersebut bersifat standar sehingga menghasilkan gambar dengan kualitas yang biasa. &quot;Namun, jika ditambah sensor lagi di belakangnya yaitu sensor <em>anxam array<\/em>, maka kualitasnya bisa berbeda,&quot; tuturnya.<\/p>\n<p>Sebagai contoh, ia membandingkan hasil jepretan kamera handphone bermerek I-Phone dengan merek lainnya. Meskipun, spesifikasi kamera yang sama, tingkat kualitasnya berbeda. &quot;Sama-sama delapan <em>megapixell<\/em>, tapi kejernihannya tetap lebih bagus yang menggunakan sensor tambahan itu tadi,&quot; jelas pria yang pernah bekerja di perusahaan penyuplai chip kamera, Omni.Ltd Jepang ini.<\/p>\n<p>Ditemui secara berbeda, koordinator acara, Dwi Dini Putri menjelaskan jika mayoritas peserta kuliah adalah&nbsp; mahasiswa Teknik Fisika tetapi ada juga yang berasal dari jurusan lain. &#8221;Bagi mahasiswa jurusan teknik fisika, materi ini sangat menujang pembelajaran dan akan membantu mahasiswa yang mengambil bidang rekayasa,&#8221; katanya. (akh\/ran)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jurusan Teknik Fisika ITS menggelar kuliah tamu dengan tema <em>Recent Status On Optical Processing and Its Application in Optoelecturer<\/em>, Jumat (17\/10). Dalam kesempatan tersebut, Prof Dr Suganda Jatamulia, seorang profesor dari University of Northern California USA diundang sebagai pembicara. Ia memaparkan cara kerja dan aplikasi sebuah optik dalam perkembangan dunia teknologi.<\/p>\n","protected":false},"author":1,"featured_media":19402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-19401","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-berita-utama"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tunjang Perkuliahan lewat Kuliah Tamu Optika - ITS News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.its.ac.id\/news\/tunjang-perkuliahan-lewat-kuliah-tamu-optika\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tunjang Perkuliahan lewat Kuliah Tamu Optika - ITS News\" \/>\n<meta property=\"og:description\" content=\"Jurusan Teknik Fisika ITS menggelar kuliah tamu dengan tema Recent Status On Optical Processing and Its Application in Optoelecturer, Jumat (17\/10). Dalam kesempatan tersebut, Prof Dr Suganda Jatamulia, seorang profesor dari University of Northern California USA diundang sebagai pembicara. 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