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DESCRIPTION:Abstract: We will explore some of the fundamental questions per
 taining to LASER. How can a semiconductor optical amplifier (SOA) be used 
 to make a laser? What are the applications of low power and high-powered l
 aser? We will demonstrate that a simple\, stable and inexpensive dual-outp
 ut port widely tunable semiconductor optical amplifier (SOA)-based linear 
 cavity low power fiber laser can be transformed into compound-ring laser s
 tructure is demonstrated. This unique nested ring cavity enables high opti
 cal power that can potentially be used for photoconductive mixing and gene
 ration of waves in the microwave and THz regions.\n\nJoint Event hosted by
 \n\nthe IEEE Student Branch at LIU-Brooklyn\,  https://edu.ieee.org/us-liu
 bc/\n\nthe IEEE Student Branch at NYC CityTech.\, https://ewh.ieee.org/sb/
 ny/citytech\n\n&amp; Education Committee of New York Section\n\nMay 1\, Sunday
 \, 6~ 8:00 PM\n\nVirtual Seminar at CUNY Blackboard system:\n\nhttps://us.
 bbcollab.com/guest/d161180dbceb4314a0cc5a46c40db0a3\n\nSpeaker : Dr. Muham
 mad A. Ummy is currently an Associate Professor of Electrical Engineering 
 Technology at New York City College of Technology since 2014. He received 
 his B.E. in Mechanical Engineering from the City College of New York in 19
 97 and his Ph.D. in Electrical Engineering from Graduate Center at the Cit
 y University of New York in 2008. Professor Ummy’s research focus is on 
 design of both low and high-power SOA-based fiber Laser system. He is curr
 ently working on Terahertz generation using Lithium Niobate crystals.  He 
 has published over twenty peer-reviewed journal articles\, two book chapte
 rs. In addition\, he has two U.S. Patents. Prof. Ummy’s research has bee
 n sponsored by DOE\, NSF and CUNY Strategic Investment Initiative (SII). P
 rof. Ummy has presented his research to several international conferences.
 \n\nCo-sponsored by: NY Chapter of Computer Society\, NY Chapter of SMC So
 ciety\,  NY IEEE Section Education Committee\n\nSpeaker(s): Prof. Muhammad
  A. Ummy\, \n\nAgenda: \nAgenda:\n\n6:00 PM Welcome Remarks &amp; introduction
  (Prof. Ping-Tsai Chung\, Prof. Xin-Zhou Wei)\n\n6:15~ 7:15PM (Presentatio
 n- &quot;SOA-based Fiber Laser and its its Applications in Fiber Optics\n\n7:15
  ~7:30 PM Q/A\n\nALL ARE WELCOME\n\nNew York City\, New York\, United Stat
 es\, 11201\, Virtual: https://events.vtools.ieee.org/m/313202
LOCATION:New York City\, New York\, United States\, 11201\, Virtual: https:
 //events.vtools.ieee.org/m/313202
ORGANIZER:xwei@citytech.cuny.edu
SEQUENCE:6
SUMMARY:SOA-based Fiber Laser and its Applications in Fiber Optics
URL;VALUE=URI:https://events.vtools.ieee.org/m/313202
X-ALT-DESC:Description: &lt;br /&gt;&lt;p&gt;&lt;strong&gt;Abstract:&lt;/strong&gt; We will explore
  some of the fundamental questions pertaining to LASER. How can a semicond
 uctor optical amplifier (SOA) be used to make a laser? What are the applic
 ations of low power and high-powered laser? We will demonstrate that a sim
 ple\, stable and inexpensive dual-output port widely tunable semiconductor
  optical amplifier (SOA)-based linear cavity low power fiber laser can be 
 transformed into compound-ring laser structure is demonstrated. This uniqu
 e nested ring cavity enables high optical power that can potentially be us
 ed for photoconductive mixing and generation of waves in the microwave and
  THz regions.&amp;nbsp\;&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;Joint Event hosted by &lt;/strong&gt;&lt;/p&gt;\n
 &lt;p&gt;&lt;strong&gt;the IEEE Student Branch at LIU-Brooklyn\, &lt;/strong&gt;&amp;nbsp\;&lt;a hr
 ef=&quot;https://edu.ieee.org/us-liubc/&quot;&gt;&lt;strong&gt;https://edu.ieee.org/us-liubc/
 &lt;/strong&gt;&lt;/a&gt;&lt;strong&gt; &lt;/strong&gt;&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;the IEEE Student Branch at
  NYC CityTech.\, &lt;u&gt;https://ewh.ieee.org/sb/ny/citytech&lt;/u&gt;&lt;/strong&gt;&lt;/p&gt;\n
 &lt;p&gt;&lt;strong&gt;&amp;amp\; Education Committee of New York Section&lt;/strong&gt;&lt;/p&gt;\n&lt;p
 &gt;&lt;strong&gt;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;n
 bsp\;&amp;nbsp\; &lt;/strong&gt;&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;
 &amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbs
 p\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\;&amp;nbsp\; &lt;/strong&gt;&lt;strong&gt;May 1\, Sunday\, 6
 ~ 8:00 PM &lt;/strong&gt;&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;&amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\
 ; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &lt;/strong&gt;&lt;strong&gt;Virtual
  Seminar at &lt;/strong&gt;&lt;strong&gt;CUNY Blackboard system:&lt;/strong&gt;&lt;/p&gt;\n&lt;p&gt;&lt;a h
 ref=&quot;https://us.bbcollab.com/guest/d161180dbceb4314a0cc5a46c40db0a3&quot;&gt;&lt;stro
 ng&gt;https://us.bbcollab.com/guest/d161180dbceb4314a0cc5a46c40db0a3&lt;/strong&gt;
 &lt;/a&gt;&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;&amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp
 \; &amp;nbsp\;&lt;/strong&gt;&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;Speaker : &lt;/strong&gt;&lt;strong&gt;Dr. Muhamma
 d A. Ummy&lt;/strong&gt; is currently an Associate Professor of Electrical Engin
 eering Technology at New York City College of Technology since 2014. He re
 ceived his B.E. in Mechanical Engineering from the City College of New Yor
 k in 1997 and his Ph.D. in Electrical Engineering from Graduate Center at 
 the City University of New York in 2008.&amp;nbsp\; Professor Ummy&amp;rsquo\;s re
 search focus is on &lt;strong&gt;design of both low and high-power SOA-based fib
 er Laser system.&lt;/strong&gt; &lt;strong&gt;He is currently working on Terahertz gen
 eration using Lithium Niobate crystals. &lt;/strong&gt;&amp;nbsp\;He has published&amp;n
 bsp\; over twenty peer-reviewed journal articles\, two book chapters. In a
 ddition\, he has two U.S. Patents. Prof. Ummy&amp;rsquo\;s research has been s
 ponsored by DOE\, NSF and CUNY Strategic Investment Initiative (SII). Prof
 . Ummy has presented his research to several &amp;nbsp\;international conferen
 ces.&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;&amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp
 \; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\; &amp;nbsp\;&lt;/strong&gt;&lt;/p&gt;&lt;br
  /&gt;&lt;br /&gt;Agenda: &lt;br /&gt;&lt;p&gt;&lt;strong&gt;&lt;em&gt;Agenda:&amp;nbsp\;&lt;/em&gt;&lt;/strong&gt;&lt;/p&gt;\n&lt;p
 &gt;&lt;strong&gt;&lt;em&gt;6:00 PM&amp;nbsp\;Welcome Remarks&lt;/em&gt;&lt;/strong&gt;&lt;strong&gt;&lt;em&gt; &amp;amp\
 ; introduction&amp;nbsp\; (Prof. Ping-Tsai Chung\, Prof. Xin-Zhou Wei) &lt;/em&gt;&lt;/
 strong&gt;&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;&lt;em&gt;6:15~ 7:15PM (Presentation- &quot;&lt;/em&gt;&lt;/strong&gt;&lt;st
 rong&gt;SOA-based Fiber Laser and its &lt;/strong&gt;&lt;strong&gt;its &lt;/strong&gt;&lt;strong&gt;A
 pplications in Fiber Optics&lt;/strong&gt;&lt;strong&gt; &lt;/strong&gt;&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;&lt;em
 &gt;7:15 ~7:30 PM&lt;/em&gt;&lt;/strong&gt;&lt;strong&gt;&lt;em&gt; Q/A &lt;/em&gt;&lt;/strong&gt;&lt;/p&gt;\n&lt;p&gt;&lt;stron
 g&gt;ALL ARE WELCOME&lt;/strong&gt;&lt;/p&gt;
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