{"id":498,"date":"2022-12-18T06:35:04","date_gmt":"2022-12-18T06:35:04","guid":{"rendered":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=498"},"modified":"2022-12-18T06:36:35","modified_gmt":"2022-12-18T06:36:35","slug":"a-seminar-in-the-department-of-electrical-engineering-entitled-optical-semiconductors","status":"publish","type":"post","link":"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=498","title":{"rendered":"A Seminar in the Department of Electrical Engineering entitled &#8220;Optical Semiconductors&#8221;"},"content":{"rendered":"<p>Within the scientific activities of the Electrical Engineering Department \/ College of Engineering \/ University of Baghdad, Dr. Ismail Shanan Desher, a faculty member in the department, presented a seminar under the title &#8220;Optical Semiconductors&#8221; on Wednesday 14th Dec., 2022.<br \/>\nDr. Ismail said that optical semiconductors have widespread applications in optical communications, optical data storage, metrology, spectroscopy, materials processing, pumping other lasers, lighting devices and medical treatments.<br \/>\nThe lecturer mentioned that optical semiconductors differ from electronic semiconductors through their structure, materials, and energy gap. He also stated that Si (Silicon) is the fundamental material in electronics while GaAs (Gallium arsenide) is the typical material in optoelectronics.<br \/>\nThe seminar was attended by a number of faculty members in the department. They interacted with the lecturer by enriching the seminar with questions and inquiries, which were answered by Dr. Ismail Shanan Desher.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-499\" src=\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2022\/12\/\u06344-300x225.png\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2022\/12\/\u06344-300x225.png 300w, https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2022\/12\/\u06344.png 554w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-500\" src=\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2022\/12\/\u06343-300x225.png\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2022\/12\/\u06343-300x225.png 300w, https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2022\/12\/\u06343.png 554w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-501\" src=\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2022\/12\/\u06342-300x225.png\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2022\/12\/\u06342-300x225.png 300w, https:\/\/en.coeng.uobaghdad.edu.iq\/wp-content\/uploads\/sites\/69\/2022\/12\/\u06342.png 554w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Within the scientific activities of the Electrical Engineering Department \/ College of Engineering \/ University of Baghdad, Dr. Ismail Shanan &#8230; <a class=\"cz_readmore\" href=\"https:\/\/en.coeng.uobaghdad.edu.iq\/?p=498\"><i class=\"fa fa-angle-left\" aria-hidden=\"true\"><\/i><span>\u0627\u0644\u0645\u0632\u064a\u062f<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":502,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[15,4,3],"tags":[],"class_list":["post-498","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electrical-engineering","category-important-links","category-last-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - 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