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Reliable pigtailing of photnic devices employing laser microwelding

Investigations and analysis of various parameters that contribute for increasing the efficiency of laser diode to single mode fibre coupling using lens coupling scheme are presented in this study. The low power laser weldability of Invar, Kovar and stainless steel 304 alloys make them suitable as th...

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Main Authors: Fadhali, Mohamed, Zainal, Jasman, Munajat, Yusof, Ali, Jalil, Abd. Rahman, Rahman
Format: Article
Language:English
Published: Medwell Journals 2007
Subjects:
Q Science (General)
Online Access:http://eprints.utm.my/id/eprint/5857/1/JalilAli2007_Reliable_pigtailing_of_photnic_devices_employing.pdf
http://eprints.utm.my/id/eprint/5857/
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spelling my.utm.58572017-10-22T00:42:58Z http://eprints.utm.my/id/eprint/5857/ Reliable pigtailing of photnic devices employing laser microwelding Fadhali, Mohamed Zainal, Jasman Munajat, Yusof Ali, Jalil Abd. Rahman, Rahman Q Science (General) Investigations and analysis of various parameters that contribute for increasing the efficiency of laser diode to single mode fibre coupling using lens coupling scheme are presented in this study. The low power laser weldability of Invar, Kovar and stainless steel 304 alloys make them suitable as the base materials and welding tools for different types of photonic devices packaging. The fiber attachment process and microwelds for fixing of various coupling components have been performed in what is so called active alignment process, where the system continues measuring the coupled power during the process of coupling and welding of (lensholder, fiber ferrule and welding clips). Nd: YAG Laser Welding System (LW 40005 From Newport)has been used for the alignment and welding of the coupling compenets inside a butterfly module. The effect of laser weld beam parameters on the weld dimensions is optimized to get good and the desired weld width to penetration depth with small heat affected zone (HAZ) for achieving good welds without damaging the sensitive optical components inside the module. Medwell Journals 2007 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/5857/1/JalilAli2007_Reliable_pigtailing_of_photnic_devices_employing.pdf Fadhali, Mohamed and Zainal, Jasman and Munajat, Yusof and Ali, Jalil and Abd. Rahman, Rahman (2007) Reliable pigtailing of photnic devices employing laser microwelding. Journal of Engineering & Applied Sciences 2 (12). pp. 1-5. ISSN 1816-949X (Unpublished)
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic Q Science (General)
spellingShingle Q Science (General)
Fadhali, Mohamed
Zainal, Jasman
Munajat, Yusof
Ali, Jalil
Abd. Rahman, Rahman
Reliable pigtailing of photnic devices employing laser microwelding
description Investigations and analysis of various parameters that contribute for increasing the efficiency of laser diode to single mode fibre coupling using lens coupling scheme are presented in this study. The low power laser weldability of Invar, Kovar and stainless steel 304 alloys make them suitable as the base materials and welding tools for different types of photonic devices packaging. The fiber attachment process and microwelds for fixing of various coupling components have been performed in what is so called active alignment process, where the system continues measuring the coupled power during the process of coupling and welding of (lensholder, fiber ferrule and welding clips). Nd: YAG Laser Welding System (LW 40005 From Newport)has been used for the alignment and welding of the coupling compenets inside a butterfly module. The effect of laser weld beam parameters on the weld dimensions is optimized to get good and the desired weld width to penetration depth with small heat affected zone (HAZ) for achieving good welds without damaging the sensitive optical components inside the module.
format Article
author Fadhali, Mohamed
Zainal, Jasman
Munajat, Yusof
Ali, Jalil
Abd. Rahman, Rahman
author_facet Fadhali, Mohamed
Zainal, Jasman
Munajat, Yusof
Ali, Jalil
Abd. Rahman, Rahman
author_sort Fadhali, Mohamed
title Reliable pigtailing of photnic devices employing laser microwelding
title_short Reliable pigtailing of photnic devices employing laser microwelding
title_full Reliable pigtailing of photnic devices employing laser microwelding
title_fullStr Reliable pigtailing of photnic devices employing laser microwelding
title_full_unstemmed Reliable pigtailing of photnic devices employing laser microwelding
title_sort reliable pigtailing of photnic devices employing laser microwelding
publisher Medwell Journals
publishDate 2007
url http://eprints.utm.my/id/eprint/5857/1/JalilAli2007_Reliable_pigtailing_of_photnic_devices_employing.pdf
http://eprints.utm.my/id/eprint/5857/
_version_ 1643644420773380096
score 13.211869

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