Polarization-insensitive arrayed-waveguide grating wavelength multiplexer on silicon
A wavelength-division multiplexer with no polarization dependence is demonstrated. It is based on an arrayed-waveguide grating fabricated with silica-based optical waveguides on a silicon substrate. The polarization dependence that is due to the birefringence of the waveguide is eliminated by insert...
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| Veröffentlicht in: | Optics letters 1992-04, Vol.17 (7), p.499-501 |
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| container_title | Optics letters |
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| creator | TAKAHASHI, H HIBINO, Y NISHI, I |
| description | A wavelength-division multiplexer with no polarization dependence is demonstrated. It is based on an arrayed-waveguide grating fabricated with silica-based optical waveguides on a silicon substrate. The polarization dependence that is due to the birefringence of the waveguide is eliminated by inserting a quartz lambda/2 plate in the middle of the arrayed waveguide. Moreover the grating is designed to operate in the 115th order for high wavelength resolution. The polarization insensitivity and the high resolution lead to the successful multiplexing of 13 wavelength channels with 1-nm spacing. A passband width of 0.3 nm and a cross-talk level of -30 dB are achieved. |
| doi_str_mv | 10.1364/ol.17.000499 |
| format | Article |
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It is based on an arrayed-waveguide grating fabricated with silica-based optical waveguides on a silicon substrate. The polarization dependence that is due to the birefringence of the waveguide is eliminated by inserting a quartz lambda/2 plate in the middle of the arrayed waveguide. Moreover the grating is designed to operate in the 115th order for high wavelength resolution. The polarization insensitivity and the high resolution lead to the successful multiplexing of 13 wavelength channels with 1-nm spacing. 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It is based on an arrayed-waveguide grating fabricated with silica-based optical waveguides on a silicon substrate. The polarization dependence that is due to the birefringence of the waveguide is eliminated by inserting a quartz lambda/2 plate in the middle of the arrayed waveguide. Moreover the grating is designed to operate in the 115th order for high wavelength resolution. The polarization insensitivity and the high resolution lead to the successful multiplexing of 13 wavelength channels with 1-nm spacing. A passband width of 0.3 nm and a cross-talk level of -30 dB are achieved.</description><subject>Applied sciences</subject><subject>Circuit properties</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Optical and optoelectronic circuits</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><recordid>eNpF0M9LwzAUB_AgipvTm2fpQfBiZ7KkSXOU4S8YzMM8lyx9rZE0mUk7nX-9HSt6evD48OW9L0KXBE8J5ezO2ykRU4wxk_IIjUlGZcqEZMdojAnjqczkbITOYvzoDReUnqIRkT3IaD5Gq1dvVTA_qjXepcZFcNG0ZguJCkHtoEy_1BbqzpSQ1KFXrk72Gwuubt-TprOt2Vj4hpB4l0RjjfbuHJ1Uyka4GOYEvT0-rObP6WL59DK_X6SaMtqmDMRa9wdVORUV5pwSlQlckrzERAPJcyCK5ZpyYBRKKdVaawGVzIRQeEYpnaCbQ-4m-M8OYls0JmqwVjnwXSwEZf3HTMx6eXuQOvgYA1TFJphGhV1BcLGvsVguCiKKQ409vxqCu3UD5T8eeuvB9QBU1MpWQTlt4p_LOOZSEPoLQcd7tA</recordid><startdate>19920401</startdate><enddate>19920401</enddate><creator>TAKAHASHI, H</creator><creator>HIBINO, Y</creator><creator>NISHI, I</creator><general>Optical Society of America</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19920401</creationdate><title>Polarization-insensitive arrayed-waveguide grating wavelength multiplexer on silicon</title><author>TAKAHASHI, H ; HIBINO, Y ; NISHI, I</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-4e7bc733f837f06631a570d18d01ce188e1a48c36e43ed99abcc7ef9577a02333</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Applied sciences</topic><topic>Circuit properties</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Optical and optoelectronic circuits</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>TAKAHASHI, H</creatorcontrib><creatorcontrib>HIBINO, Y</creatorcontrib><creatorcontrib>NISHI, I</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>TAKAHASHI, H</au><au>HIBINO, Y</au><au>NISHI, I</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polarization-insensitive arrayed-waveguide grating wavelength multiplexer on silicon</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>1992-04-01</date><risdate>1992</risdate><volume>17</volume><issue>7</issue><spage>499</spage><epage>501</epage><pages>499-501</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><coden>OPLEDP</coden><abstract>A wavelength-division multiplexer with no polarization dependence is demonstrated. It is based on an arrayed-waveguide grating fabricated with silica-based optical waveguides on a silicon substrate. The polarization dependence that is due to the birefringence of the waveguide is eliminated by inserting a quartz lambda/2 plate in the middle of the arrayed waveguide. Moreover the grating is designed to operate in the 115th order for high wavelength resolution. The polarization insensitivity and the high resolution lead to the successful multiplexing of 13 wavelength channels with 1-nm spacing. A passband width of 0.3 nm and a cross-talk level of -30 dB are achieved.</abstract><cop>Washington, DC</cop><pub>Optical Society of America</pub><pmid>19794538</pmid><doi>10.1364/ol.17.000499</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0146-9592 |
| ispartof | Optics letters, 1992-04, Vol.17 (7), p.499-501 |
| issn | 0146-9592 1539-4794 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_734067472 |
| source | Optica Publishing Group Journals |
| subjects | Applied sciences Circuit properties Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Optical and optoelectronic circuits |
| title | Polarization-insensitive arrayed-waveguide grating wavelength multiplexer on silicon |
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