Planar waveguides in calcium barium niobate fabricated by MeV He ion implantation
A planar optical waveguide was formed in calcium barium niobate (CBN) crystal by 2.8-MeV He-ion implantation with a dose of 1.0X1016 ions/cm2 at room temperature. The prism-coupling method was used to take dark mode measurements at both 633 nm and 1539 nm. The refractive-index profile (no and ne) of...
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| Veröffentlicht in: | Applied physics. B, Lasers and optics Lasers and optics, 2007-04, Vol.87 (2), p.289-292 |
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| container_title | Applied physics. B, Lasers and optics |
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| creator | FU, G WANG, K.-M WANG, X.-L ZHANG, H.-J XU, X.-G SONG, H.-L MA, H.-J |
| description | A planar optical waveguide was formed in calcium barium niobate (CBN) crystal by 2.8-MeV He-ion implantation with a dose of 1.0X1016 ions/cm2 at room temperature. The prism-coupling method was used to take dark mode measurements at both 633 nm and 1539 nm. The refractive-index profile (no and ne) of the He-implanted CBN waveguide was analyzed with the reflectivity calculation method. The results show that the MeV He implantation results in a decrease in refractive index in barriers for both no (4.1%) and ne (3.1%), but for ne there is an increase in the waveguide region. The intensity profile of the guide mode and waveguide loss were obtained by end-fire coupling. |
| doi_str_mv | 10.1007/s00340-007-2606-x |
| format | Article |
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The prism-coupling method was used to take dark mode measurements at both 633 nm and 1539 nm. The refractive-index profile (no and ne) of the He-implanted CBN waveguide was analyzed with the reflectivity calculation method. The results show that the MeV He implantation results in a decrease in refractive index in barriers for both no (4.1%) and ne (3.1%), but for ne there is an increase in the waveguide region. The intensity profile of the guide mode and waveguide loss were obtained by end-fire coupling.</description><identifier>ISSN: 0946-2171</identifier><identifier>EISSN: 1432-0649</identifier><identifier>DOI: 10.1007/s00340-007-2606-x</identifier><language>eng</language><publisher>Berlin: Springer</publisher><subject>Applied physics ; Applied sciences ; Barium ; Calcium ; Circuit properties ; Coupling ; Crystals ; Electric, optical and optoelectronic circuits ; Electronics ; Exact sciences and technology ; Implantation ; Integrated optics. 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B, Lasers and optics</title><description>A planar optical waveguide was formed in calcium barium niobate (CBN) crystal by 2.8-MeV He-ion implantation with a dose of 1.0X1016 ions/cm2 at room temperature. The prism-coupling method was used to take dark mode measurements at both 633 nm and 1539 nm. The refractive-index profile (no and ne) of the He-implanted CBN waveguide was analyzed with the reflectivity calculation method. The results show that the MeV He implantation results in a decrease in refractive index in barriers for both no (4.1%) and ne (3.1%), but for ne there is an increase in the waveguide region. The intensity profile of the guide mode and waveguide loss were obtained by end-fire coupling.</description><subject>Applied physics</subject><subject>Applied sciences</subject><subject>Barium</subject><subject>Calcium</subject><subject>Circuit properties</subject><subject>Coupling</subject><subject>Crystals</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Implantation</subject><subject>Integrated optics. Optical fibers and wave guides</subject><subject>Ion implantation</subject><subject>Lasers</subject><subject>Mathematical analysis</subject><subject>Niobates</subject><subject>Optical and optoelectronic circuits</subject><subject>Optical waveguides</subject><subject>Planar waveguides</subject><subject>Reflectivity</subject><subject>Refractivity</subject><subject>Room temperature</subject><subject>Waveguides</subject><issn>0946-2171</issn><issn>1432-0649</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp9kU1r3DAQhkVoINtNfkBuglKai5PRhyXrWJY2G9jSFJpchSSPi8KuvZXsfPz7yGygkEPnMq_gmZfRvIScM7hkAPoqAwgJVZEVV6Cq5yOyYFLwCpQ0H8gCjFQVZ5qdkI85P0Ap1TQL8ut263qX6JN7xD9TbDHT2NPgtiFOO-pdmlsfB-9GpJ3zKYaiWupf6A-8p2ukcehp3O2LzejG8jglx53bZjx760ty9_3b79W62vy8vll93VRBqGasJBcKWSNr4EFr7kHWXsvQNUF2HXDBAaE14FG0LXLRYlsr5lknvUOsGyaW5MvBd5-GvxPm0e5iDrgti-AwZWuYMdJooQt58V-SacUZF1LWBf30Dn0YptSXf1iuVF04CbMhO1AhDTkn7Ow-xZ1LL5aBneOwhzjsLOc47HOZ-fzm7HI5b5dcH2L-N9goY3Rdi1dlN4k-</recordid><startdate>20070401</startdate><enddate>20070401</enddate><creator>FU, G</creator><creator>WANG, K.-M</creator><creator>WANG, X.-L</creator><creator>ZHANG, H.-J</creator><creator>XU, X.-G</creator><creator>SONG, H.-L</creator><creator>MA, H.-J</creator><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7QO</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>20070401</creationdate><title>Planar waveguides in calcium barium niobate fabricated by MeV He ion implantation</title><author>FU, G ; WANG, K.-M ; WANG, X.-L ; ZHANG, H.-J ; XU, X.-G ; SONG, H.-L ; MA, H.-J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-4236e184502c772b045b74cf8c4ff02320e0d90be3dde23ded561b1f4baee5813</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Applied physics</topic><topic>Applied sciences</topic><topic>Barium</topic><topic>Calcium</topic><topic>Circuit properties</topic><topic>Coupling</topic><topic>Crystals</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Implantation</topic><topic>Integrated optics. Optical fibers and wave guides</topic><topic>Ion implantation</topic><topic>Lasers</topic><topic>Mathematical analysis</topic><topic>Niobates</topic><topic>Optical and optoelectronic circuits</topic><topic>Optical waveguides</topic><topic>Planar waveguides</topic><topic>Reflectivity</topic><topic>Refractivity</topic><topic>Room temperature</topic><topic>Waveguides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>FU, G</creatorcontrib><creatorcontrib>WANG, K.-M</creatorcontrib><creatorcontrib>WANG, X.-L</creatorcontrib><creatorcontrib>ZHANG, H.-J</creatorcontrib><creatorcontrib>XU, X.-G</creatorcontrib><creatorcontrib>SONG, H.-L</creatorcontrib><creatorcontrib>MA, H.-J</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Biotechnology Research Abstracts</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Applied physics. 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| ispartof | Applied physics. B, Lasers and optics, 2007-04, Vol.87 (2), p.289-292 |
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| subjects | Applied physics Applied sciences Barium Calcium Circuit properties Coupling Crystals Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Implantation Integrated optics. Optical fibers and wave guides Ion implantation Lasers Mathematical analysis Niobates Optical and optoelectronic circuits Optical waveguides Planar waveguides Reflectivity Refractivity Room temperature Waveguides |
| title | Planar waveguides in calcium barium niobate fabricated by MeV He ion implantation |
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