High butt-coupling efficiency to single-mode fibers using a 1.55-μm InGaAsP laser integrated with a tapered ridge mode transformer
We demonstrate a tapered ridge mode expanded laser with reduced far-field divergence angles (9.5/spl deg//spl times/22/spl deg/) and improved coupling to cleaved single-mode fibers (SMF) (3.7-dB coupling loss). This device was grown in a single epitaxial growth and was processed using conventional f...
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| Veröffentlicht in: | IEEE photonics technology letters 1997-11, Vol.9 (11), p.1472-1474 |
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| container_end_page | 1474 |
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| container_issue | 11 |
| container_start_page | 1472 |
| container_title | IEEE photonics technology letters |
| container_volume | 9 |
| creator | Vusirikala, V. Saini, S.S. Bartolo, R.E. Whaley, R. Agarwala, S. Dagenais, M. Johnson, F.G. Stone, D. |
| description | We demonstrate a tapered ridge mode expanded laser with reduced far-field divergence angles (9.5/spl deg//spl times/22/spl deg/) and improved coupling to cleaved single-mode fibers (SMF) (3.7-dB coupling loss). This device was grown in a single epitaxial growth and was processed using conventional fabrication techniques, thus making it very attractive for low-cost manufacturing. This scheme also represents a general method by which active gain regions can be introduced into passive optical devices like beam splitters and combiners. |
| doi_str_mv | 10.1109/68.634712 |
| format | Article |
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This device was grown in a single epitaxial growth and was processed using conventional fabrication techniques, thus making it very attractive for low-cost manufacturing. This scheme also represents a general method by which active gain regions can be introduced into passive optical devices like beam splitters and combiners.</description><subject>Epitaxial growth</subject><subject>Fiber lasers</subject><subject>Laser modes</subject><subject>Manufacturing processes</subject><subject>Optical beam splitting</subject><subject>Optical coupling</subject><subject>Optical device fabrication</subject><subject>Optical devices</subject><subject>Optical fiber devices</subject><subject>Optical fiber losses</subject><issn>1041-1135</issn><issn>1941-0174</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNo9kL1OAzEQhC0EEiFQ0FK5pbjg9fl-UkYRJJEiQQH1ac-3vhjdT2Q7Qql5LZ4hz8SFRFQ7O_NpimHsHsQEQEyf0nySxioDecFGMFUQCcjU5aDFoAHi5JrdeP8pBKgkViP2vbT1hpe7ECLd77aN7WpOxlhtqdN7HnruB6uhqO0r4saW5DzfHT2OHCZJEh1-Wr7qFjjzb7xBT47bLlDtMFDFv2zYDGDALbnhdbaqif9VBYedN71ryd2yK4ONp7vzHbOPl-f3-TJavy5W89k60lKlIcpFqoUuE6OlMVKiEJjpEqcV5DS4SKCyUqY5yVRjibFA0FWslDIaRJlX8Zg9nnq16713ZIqtsy26fQGiOK5XpHlxWm9gH06sJaJ_7hz-AmN7bPA</recordid><startdate>199711</startdate><enddate>199711</enddate><creator>Vusirikala, V.</creator><creator>Saini, S.S.</creator><creator>Bartolo, R.E.</creator><creator>Whaley, R.</creator><creator>Agarwala, S.</creator><creator>Dagenais, M.</creator><creator>Johnson, F.G.</creator><creator>Stone, D.</creator><general>IEEE</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>199711</creationdate><title>High butt-coupling efficiency to single-mode fibers using a 1.55-μm InGaAsP laser integrated with a tapered ridge mode transformer</title><author>Vusirikala, V. ; Saini, S.S. ; Bartolo, R.E. ; Whaley, R. ; Agarwala, S. ; Dagenais, M. ; Johnson, F.G. ; Stone, D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c246t-806c0cb5fc2ff22a00a7cba9d18eb5fae147b268e26caba30a1cd3444fc10b8d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Epitaxial growth</topic><topic>Fiber lasers</topic><topic>Laser modes</topic><topic>Manufacturing processes</topic><topic>Optical beam splitting</topic><topic>Optical coupling</topic><topic>Optical device fabrication</topic><topic>Optical devices</topic><topic>Optical fiber devices</topic><topic>Optical fiber losses</topic><toplevel>online_resources</toplevel><creatorcontrib>Vusirikala, V.</creatorcontrib><creatorcontrib>Saini, S.S.</creatorcontrib><creatorcontrib>Bartolo, R.E.</creatorcontrib><creatorcontrib>Whaley, R.</creatorcontrib><creatorcontrib>Agarwala, S.</creatorcontrib><creatorcontrib>Dagenais, M.</creatorcontrib><creatorcontrib>Johnson, F.G.</creatorcontrib><creatorcontrib>Stone, D.</creatorcontrib><collection>CrossRef</collection><jtitle>IEEE photonics technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Vusirikala, V.</au><au>Saini, S.S.</au><au>Bartolo, R.E.</au><au>Whaley, R.</au><au>Agarwala, S.</au><au>Dagenais, M.</au><au>Johnson, F.G.</au><au>Stone, D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High butt-coupling efficiency to single-mode fibers using a 1.55-μm InGaAsP laser integrated with a tapered ridge mode transformer</atitle><jtitle>IEEE photonics technology letters</jtitle><stitle>LPT</stitle><date>1997-11</date><risdate>1997</risdate><volume>9</volume><issue>11</issue><spage>1472</spage><epage>1474</epage><pages>1472-1474</pages><issn>1041-1135</issn><eissn>1941-0174</eissn><coden>IPTLEL</coden><abstract>We demonstrate a tapered ridge mode expanded laser with reduced far-field divergence angles (9.5/spl deg//spl times/22/spl deg/) and improved coupling to cleaved single-mode fibers (SMF) (3.7-dB coupling loss). 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| ispartof | IEEE photonics technology letters, 1997-11, Vol.9 (11), p.1472-1474 |
| issn | 1041-1135 1941-0174 |
| language | eng |
| recordid | cdi_crossref_primary_10_1109_68_634712 |
| source | IEEE Electronic Library (IEL) |
| subjects | Epitaxial growth Fiber lasers Laser modes Manufacturing processes Optical beam splitting Optical coupling Optical device fabrication Optical devices Optical fiber devices Optical fiber losses |
| title | High butt-coupling efficiency to single-mode fibers using a 1.55-μm InGaAsP laser integrated with a tapered ridge mode transformer |
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