Document Details

Document Type : Article In Journal 
Document Title :
A new MOSFET IC laser-driver with on-chip thermal and optical stabilization
سائق ليزر موسفيت إيك جديد على الكسر استقرار حراريّ و بصريّ
 
Subject : A new MOSFET IC laser-driver with on-chip thermal and optical stabilization 
Document Language : English 
Abstract : This paper presents a new more advantageous configuration for the laser diode that is used as the principle light source in optical fiber communications and a range of other applications. Most of the common drawbacks have been eradicated through the new design which is integrated through the well known floating gate MOSFET technology. Advantages including improved thermal and optical stabilization and easy direct modulation are realized from a new on-chip laser driver. Besides, the technique guarantees compensation for device leakage and device to device tolerances. The resulting device is cheaper and easy to construct. The voltage control provides better output power modulation and improve linearity for high output power levels. The threshold current required to stimulate emission is also reduced to similar to 10(3) A/cm(2) at 300 K with an active region thickness of similar to 0.5 mu m. In fact the proposed design provides a thinner well defined active region (0.3 mu m) which also acts as an optical cavity resonator, besides satisfying the conditions for the confinement of charged carriers and optical fields 
ISSN : 1015-4442 
Journal Name : ARAB GULF JOURNAL OF SCIENTIFIC RESEARCH 
Volume : 16 
Issue Number : 3 
Publishing Year : 1418 AH
1998 AD 
Article Type : Article 
Added Date : Monday, February 25, 2013 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
سعيد سعد الاميرalamir, said saadResearcherDoctoratesameer@kau.edu.sa

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 35063.pdf pdf 

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