Increased detectivity and operation temperature in photonic crystal slab quantum well photodetectors
Detectivity enhancement up to 20 times is achieved by fabricating a quantum well infrared photodetector as a photonic crystal slab. This enhancement is the combined effect of increased responsivity and noise current reduction. We report a peak detectivity of 2.6E10 cmHz 1/2 /W at 80 K and were able...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2 |
|---|---|
| container_issue | |
| container_start_page | 1 |
| container_title | |
| container_volume | |
| creator | Kalchmair, S. Gansch, R. Mujagic, E. Ahn, S. I. Reininger, P. Lasser, G. Andrews, A. M. Detz, H. Zederbauer, T. Schrenk, W. Strasser, G. |
| description | Detectivity enhancement up to 20 times is achieved by fabricating a quantum well infrared photodetector as a photonic crystal slab. This enhancement is the combined effect of increased responsivity and noise current reduction. We report a peak detectivity of 2.6E10 cmHz 1/2 /W at 80 K and were able to operate the device up to 200 K. |
| doi_str_mv | 10.1364/CLEO_SI.2012.CF1M.7 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_6325454</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>6325454</ieee_id><sourcerecordid>6325454</sourcerecordid><originalsourceid>FETCH-LOGICAL-i245t-a95693bb3d4e1ea971eb49971416f028abdb1451170863b57d48bb632f940c9a3</originalsourceid><addsrcrecordid>eNotjMtOwzAUBc1LopR-QTf-gQRfv71EUQuRiroA1pWd3ApLaVIcF9S_p6JdzZHOaAiZAytBaPlUrRbrzXtdcga8rJbwVporMnPGglJGcSeEviYTDpoVjjF5Qx5AaiPACqdvL4d11t2T2TjGwCQX3DiACWnrvknoR2xpixmbHH9iPlLft3TYY_I5Dj3NuPvfh4Q09nT_NeShjw1t0nHMvqNj5wP9Pvg-H3b0F7vurJyDQxofyd3WdyPOLpySz-Xio3otVuuXunpeFZFLlQvvlHYiBNFKBPTOAAbpTpCgt4xbH9oAUgEYZrUIyrTShqAF3zrJGufFlMzP3YiIm32KO5-Om5OgpJLiD0VSXag</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Increased detectivity and operation temperature in photonic crystal slab quantum well photodetectors</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Kalchmair, S. ; Gansch, R. ; Mujagic, E. ; Ahn, S. I. ; Reininger, P. ; Lasser, G. ; Andrews, A. M. ; Detz, H. ; Zederbauer, T. ; Schrenk, W. ; Strasser, G.</creator><creatorcontrib>Kalchmair, S. ; Gansch, R. ; Mujagic, E. ; Ahn, S. I. ; Reininger, P. ; Lasser, G. ; Andrews, A. M. ; Detz, H. ; Zederbauer, T. ; Schrenk, W. ; Strasser, G.</creatorcontrib><description>Detectivity enhancement up to 20 times is achieved by fabricating a quantum well infrared photodetector as a photonic crystal slab. This enhancement is the combined effect of increased responsivity and noise current reduction. We report a peak detectivity of 2.6E10 cmHz 1/2 /W at 80 K and were able to operate the device up to 200 K.</description><identifier>ISSN: 2160-8989</identifier><identifier>ISBN: 1467318396</identifier><identifier>ISBN: 9781467318396</identifier><identifier>EISSN: 2160-9004</identifier><identifier>EISBN: 9781557529336</identifier><identifier>EISBN: 1557529337</identifier><identifier>EISBN: 1557529345</identifier><identifier>EISBN: 9781557529343</identifier><identifier>DOI: 10.1364/CLEO_SI.2012.CF1M.7</identifier><language>eng</language><publisher>IEEE</publisher><subject>Dark current ; Detectors ; Photodetectors ; Photonic crystals ; Quantum cascade lasers ; Slabs</subject><ispartof>2012 Conference on Lasers and Electro-Optics (CLEO), 2012, p.1-2</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6325454$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2051,27904,54899</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6325454$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Kalchmair, S.</creatorcontrib><creatorcontrib>Gansch, R.</creatorcontrib><creatorcontrib>Mujagic, E.</creatorcontrib><creatorcontrib>Ahn, S. I.</creatorcontrib><creatorcontrib>Reininger, P.</creatorcontrib><creatorcontrib>Lasser, G.</creatorcontrib><creatorcontrib>Andrews, A. M.</creatorcontrib><creatorcontrib>Detz, H.</creatorcontrib><creatorcontrib>Zederbauer, T.</creatorcontrib><creatorcontrib>Schrenk, W.</creatorcontrib><creatorcontrib>Strasser, G.</creatorcontrib><title>Increased detectivity and operation temperature in photonic crystal slab quantum well photodetectors</title><title>2012 Conference on Lasers and Electro-Optics (CLEO)</title><addtitle>CLEO</addtitle><description>Detectivity enhancement up to 20 times is achieved by fabricating a quantum well infrared photodetector as a photonic crystal slab. This enhancement is the combined effect of increased responsivity and noise current reduction. We report a peak detectivity of 2.6E10 cmHz 1/2 /W at 80 K and were able to operate the device up to 200 K.</description><subject>Dark current</subject><subject>Detectors</subject><subject>Photodetectors</subject><subject>Photonic crystals</subject><subject>Quantum cascade lasers</subject><subject>Slabs</subject><issn>2160-8989</issn><issn>2160-9004</issn><isbn>1467318396</isbn><isbn>9781467318396</isbn><isbn>9781557529336</isbn><isbn>1557529337</isbn><isbn>1557529345</isbn><isbn>9781557529343</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotjMtOwzAUBc1LopR-QTf-gQRfv71EUQuRiroA1pWd3ApLaVIcF9S_p6JdzZHOaAiZAytBaPlUrRbrzXtdcga8rJbwVporMnPGglJGcSeEviYTDpoVjjF5Qx5AaiPACqdvL4d11t2T2TjGwCQX3DiACWnrvknoR2xpixmbHH9iPlLft3TYY_I5Dj3NuPvfh4Q09nT_NeShjw1t0nHMvqNj5wP9Pvg-H3b0F7vurJyDQxofyd3WdyPOLpySz-Xio3otVuuXunpeFZFLlQvvlHYiBNFKBPTOAAbpTpCgt4xbH9oAUgEYZrUIyrTShqAF3zrJGufFlMzP3YiIm32KO5-Om5OgpJLiD0VSXag</recordid><startdate>201205</startdate><enddate>201205</enddate><creator>Kalchmair, S.</creator><creator>Gansch, R.</creator><creator>Mujagic, E.</creator><creator>Ahn, S. I.</creator><creator>Reininger, P.</creator><creator>Lasser, G.</creator><creator>Andrews, A. M.</creator><creator>Detz, H.</creator><creator>Zederbauer, T.</creator><creator>Schrenk, W.</creator><creator>Strasser, G.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201205</creationdate><title>Increased detectivity and operation temperature in photonic crystal slab quantum well photodetectors</title><author>Kalchmair, S. ; Gansch, R. ; Mujagic, E. ; Ahn, S. I. ; Reininger, P. ; Lasser, G. ; Andrews, A. M. ; Detz, H. ; Zederbauer, T. ; Schrenk, W. ; Strasser, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i245t-a95693bb3d4e1ea971eb49971416f028abdb1451170863b57d48bb632f940c9a3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Dark current</topic><topic>Detectors</topic><topic>Photodetectors</topic><topic>Photonic crystals</topic><topic>Quantum cascade lasers</topic><topic>Slabs</topic><toplevel>online_resources</toplevel><creatorcontrib>Kalchmair, S.</creatorcontrib><creatorcontrib>Gansch, R.</creatorcontrib><creatorcontrib>Mujagic, E.</creatorcontrib><creatorcontrib>Ahn, S. I.</creatorcontrib><creatorcontrib>Reininger, P.</creatorcontrib><creatorcontrib>Lasser, G.</creatorcontrib><creatorcontrib>Andrews, A. M.</creatorcontrib><creatorcontrib>Detz, H.</creatorcontrib><creatorcontrib>Zederbauer, T.</creatorcontrib><creatorcontrib>Schrenk, W.</creatorcontrib><creatorcontrib>Strasser, G.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kalchmair, S.</au><au>Gansch, R.</au><au>Mujagic, E.</au><au>Ahn, S. I.</au><au>Reininger, P.</au><au>Lasser, G.</au><au>Andrews, A. M.</au><au>Detz, H.</au><au>Zederbauer, T.</au><au>Schrenk, W.</au><au>Strasser, G.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Increased detectivity and operation temperature in photonic crystal slab quantum well photodetectors</atitle><btitle>2012 Conference on Lasers and Electro-Optics (CLEO)</btitle><stitle>CLEO</stitle><date>2012-05</date><risdate>2012</risdate><spage>1</spage><epage>2</epage><pages>1-2</pages><issn>2160-8989</issn><eissn>2160-9004</eissn><isbn>1467318396</isbn><isbn>9781467318396</isbn><eisbn>9781557529336</eisbn><eisbn>1557529337</eisbn><eisbn>1557529345</eisbn><eisbn>9781557529343</eisbn><abstract>Detectivity enhancement up to 20 times is achieved by fabricating a quantum well infrared photodetector as a photonic crystal slab. This enhancement is the combined effect of increased responsivity and noise current reduction. We report a peak detectivity of 2.6E10 cmHz 1/2 /W at 80 K and were able to operate the device up to 200 K.</abstract><pub>IEEE</pub><doi>10.1364/CLEO_SI.2012.CF1M.7</doi><tpages>2</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 2160-8989 |
| ispartof | 2012 Conference on Lasers and Electro-Optics (CLEO), 2012, p.1-2 |
| issn | 2160-8989 2160-9004 |
| language | eng |
| recordid | cdi_ieee_primary_6325454 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Dark current Detectors Photodetectors Photonic crystals Quantum cascade lasers Slabs |
| title | Increased detectivity and operation temperature in photonic crystal slab quantum well photodetectors |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T10%3A21%3A56IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Increased%20detectivity%20and%20operation%20temperature%20in%20photonic%20crystal%20slab%20quantum%20well%20photodetectors&rft.btitle=2012%20Conference%20on%20Lasers%20and%20Electro-Optics%20(CLEO)&rft.au=Kalchmair,%20S.&rft.date=2012-05&rft.spage=1&rft.epage=2&rft.pages=1-2&rft.issn=2160-8989&rft.eissn=2160-9004&rft.isbn=1467318396&rft.isbn_list=9781467318396&rft_id=info:doi/10.1364/CLEO_SI.2012.CF1M.7&rft_dat=%3Cieee_6IE%3E6325454%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&rft.eisbn=9781557529336&rft.eisbn_list=1557529337&rft.eisbn_list=1557529345&rft.eisbn_list=9781557529343&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=6325454&rfr_iscdi=true |