NUMERICAL ANALYSIS OF LASER DIODE ELECTRO-OPTICAL CHARACTERISTICS IN THE VICINITY OF LASING THRESHOLD

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dc.contributor.authorOKUNADE, IBRAHIM OLUSOLA
dc.date.accessioned2015-02-10T09:04:06Z
dc.date.available2015-02-10T09:04:06Z
dc.date.issued2015-02-10
dc.descriptionA THESIS SUBMITTED TO THE POST-GRADUATE SCHOOL, AHMADU BELLO UNIVERSITY, ZARIA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE IN PHYSICS. DEPARTMENT OF PHYSICS FACULTY OF SCIENCE AHMADU BELLO UNIVERSITY ZARIA - NIGERIA.en_US
dc.description.abstractThe behaviour of laser diode in the vicinity of the lasing threshold was investigated using numerical methods. Polynomial equations were fitted to the electro-optical characteristics of the laser and the temperature variation of the coefficients of these fits were related to temperature dependent parameters of the laser. The approximate values of the threshold current was also determined from these coefficients. A novel method of presenting laser characteristics called Temperaturecurrent characteristics was further derived from Light-current characteristics by linear interpolation and approximate values of the temperature sensitivity of the laser was determined from this characteristics.en_US
dc.identifier.urihttp://hdl.handle.net/123456789/6048
dc.language.isoenen_US
dc.subjectNUMERICAL,en_US
dc.subjectANALYSIS,en_US
dc.subjectLASER,en_US
dc.subjectDIODE,en_US
dc.subjectELECTRO-OPTICAL,en_US
dc.subjectCHARACTERISTICSen_US
dc.subjectVICINITY,en_US
dc.subjectLASING,en_US
dc.subjectTHRESHOLD,en_US
dc.titleNUMERICAL ANALYSIS OF LASER DIODE ELECTRO-OPTICAL CHARACTERISTICS IN THE VICINITY OF LASING THRESHOLDen_US
dc.typeThesisen_US
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