Metal-Coated -Cut GaAs Coupled to Tapered Parallel-Plate Waveguide for Cherenkov-Phase-Matched Terahertz Detection: Influence of Crystal Thickness
The influence of crystal thickness of metal-coated -cut GaAs (M-G-M) on Cherenkov-phase-matched terahertz (THz) pulse detection was studied. The M-G-M detectors were utilized in conjunction with a metallic tapered parallel-plate waveguide (TPPWG). Polarization-sensitive measurements were carried out...
Gespeichert in:
| Veröffentlicht in: | Journal of infrared, millimeter and terahertz waves millimeter and terahertz waves, 2018-06, Vol.39 (6), p.514-520 |
|---|---|
| Hauptverfasser: | , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 520 |
|---|---|
| container_issue | 6 |
| container_start_page | 514 |
| container_title | Journal of infrared, millimeter and terahertz waves |
| container_volume | 39 |
| creator | delos Santos, Ramon Mag-usara, Valynn Tuico, Anthony Copa, Vernalyn Salvador, Arnel Yamamoto, Kohji Somintac, Armando Kurihara, Kazuyoshi Kitahara, Hideaki Tani, Masahiko Estacio, Elmer |
| description | The influence of crystal thickness of metal-coated -cut GaAs (M-G-M) on Cherenkov-phase-matched terahertz (THz) pulse detection was studied. The M-G-M detectors were utilized in conjunction with a metallic tapered parallel-plate waveguide (TPPWG). Polarization-sensitive measurements were carried out to exemplify the efficacy of GaAs in detecting transverse magnetic (TM)- and transverse electric (TE)-polarized THz waves. The reduction of GaAs’ thickness increased the THz amplitude spectra of the detected TM-polarized THz electro-optic (EO) signal due to enhanced electric field associated with a more tightly-focused and well-concentrated THz radiation on the thinner M-G-M. The higher-fluence THz beam coupled to the thinner M-G-M improved the integrated intensity of the detected THz amplitude spectrum. This trend was not observed for TE-polarized THz waves, wherein the integrated intensities were almost comparable. Nevertheless, good agreement of spectral line shapes of the superposed TM- and TE-polarized THz-EO signals with that of elliptically polarized THz-EO signal demonstrates excellent polarization-resolved detection capabilities of M-G-M via Cherenkov-phase-matched EO sampling technique. |
| doi_str_mv | 10.1007/s10762-018-0487-1 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2259770991</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2259770991</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3691-93fc3da3c00b27137fb507dfc3c9e3ba29b8f3d351527affcd57221df26569f13</originalsourceid><addsrcrecordid>eNp9kU1LAzEQhhdRsH78AG8Bz9F8dJONN1m1Coo9VDyGNDuxteumJtlC_Rn-YlOqeNLTDDPP-87AWxQnlJxRQuR5pEQKhgmtMBlWEtOdYkArIbBQROz-9JVi-8VBjK-EiOFQiUHx-QDJtLj2JkGDcN0nNDKXEdW-X7Z5kjyamCWE3I5NMG0LLR63GUbPZgUv_bwB5HxA9Swz3cKv8HhmIuAHk-wsiyYQTF6lD3QFCWya--4C3XWu7aGzgLxDdVjH_AKazOZ20UGMR8WeM22E4-96WDzdXE_qW3z_OLqrL--x5UJRrLizvDHcEjJlknLppiWRTR5aBXxqmJpWjje8pCWTxjnblJIx2jgmSqEc5YfF6dZ3Gfx7DzHpV9-HLp_UjJVKSqLU_xThnA-FlCxTdEvZ4GMM4PQyzN9MWGtK9CYgvQ1I54D0JiC9cWZbTcxs9wLh1_lv0Rc8mJN3</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2259770991</pqid></control><display><type>article</type><title>Metal-Coated -Cut GaAs Coupled to Tapered Parallel-Plate Waveguide for Cherenkov-Phase-Matched Terahertz Detection: Influence of Crystal Thickness</title><source>Springer Nature - Complete Springer Journals</source><creator>delos Santos, Ramon ; Mag-usara, Valynn ; Tuico, Anthony ; Copa, Vernalyn ; Salvador, Arnel ; Yamamoto, Kohji ; Somintac, Armando ; Kurihara, Kazuyoshi ; Kitahara, Hideaki ; Tani, Masahiko ; Estacio, Elmer</creator><creatorcontrib>delos Santos, Ramon ; Mag-usara, Valynn ; Tuico, Anthony ; Copa, Vernalyn ; Salvador, Arnel ; Yamamoto, Kohji ; Somintac, Armando ; Kurihara, Kazuyoshi ; Kitahara, Hideaki ; Tani, Masahiko ; Estacio, Elmer</creatorcontrib><description>The influence of crystal thickness of metal-coated -cut GaAs (M-G-M) on Cherenkov-phase-matched terahertz (THz) pulse detection was studied. The M-G-M detectors were utilized in conjunction with a metallic tapered parallel-plate waveguide (TPPWG). Polarization-sensitive measurements were carried out to exemplify the efficacy of GaAs in detecting transverse magnetic (TM)- and transverse electric (TE)-polarized THz waves. The reduction of GaAs’ thickness increased the THz amplitude spectra of the detected TM-polarized THz electro-optic (EO) signal due to enhanced electric field associated with a more tightly-focused and well-concentrated THz radiation on the thinner M-G-M. The higher-fluence THz beam coupled to the thinner M-G-M improved the integrated intensity of the detected THz amplitude spectrum. This trend was not observed for TE-polarized THz waves, wherein the integrated intensities were almost comparable. Nevertheless, good agreement of spectral line shapes of the superposed TM- and TE-polarized THz-EO signals with that of elliptically polarized THz-EO signal demonstrates excellent polarization-resolved detection capabilities of M-G-M via Cherenkov-phase-matched EO sampling technique.</description><identifier>ISSN: 1866-6892</identifier><identifier>EISSN: 1866-6906</identifier><identifier>DOI: 10.1007/s10762-018-0487-1</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Amplitudes ; Classical Electrodynamics ; Electric fields ; Electrical Engineering ; Electronics and Microelectronics ; Engineering ; Fluence ; Gallium arsenide ; Instrumentation ; Line spectra ; Phase matching ; Polarization ; Terahertz frequencies ; Thickness</subject><ispartof>Journal of infrared, millimeter and terahertz waves, 2018-06, Vol.39 (6), p.514-520</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><rights>Journal of Infrared, Millimeter, and Terahertz Waves is a copyright of Springer, (2018). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3691-93fc3da3c00b27137fb507dfc3c9e3ba29b8f3d351527affcd57221df26569f13</citedby><cites>FETCH-LOGICAL-c3691-93fc3da3c00b27137fb507dfc3c9e3ba29b8f3d351527affcd57221df26569f13</cites><orcidid>0000-0003-3648-7298</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10762-018-0487-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10762-018-0487-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>delos Santos, Ramon</creatorcontrib><creatorcontrib>Mag-usara, Valynn</creatorcontrib><creatorcontrib>Tuico, Anthony</creatorcontrib><creatorcontrib>Copa, Vernalyn</creatorcontrib><creatorcontrib>Salvador, Arnel</creatorcontrib><creatorcontrib>Yamamoto, Kohji</creatorcontrib><creatorcontrib>Somintac, Armando</creatorcontrib><creatorcontrib>Kurihara, Kazuyoshi</creatorcontrib><creatorcontrib>Kitahara, Hideaki</creatorcontrib><creatorcontrib>Tani, Masahiko</creatorcontrib><creatorcontrib>Estacio, Elmer</creatorcontrib><title>Metal-Coated -Cut GaAs Coupled to Tapered Parallel-Plate Waveguide for Cherenkov-Phase-Matched Terahertz Detection: Influence of Crystal Thickness</title><title>Journal of infrared, millimeter and terahertz waves</title><addtitle>J Infrared Milli Terahz Waves</addtitle><description>The influence of crystal thickness of metal-coated -cut GaAs (M-G-M) on Cherenkov-phase-matched terahertz (THz) pulse detection was studied. The M-G-M detectors were utilized in conjunction with a metallic tapered parallel-plate waveguide (TPPWG). Polarization-sensitive measurements were carried out to exemplify the efficacy of GaAs in detecting transverse magnetic (TM)- and transverse electric (TE)-polarized THz waves. The reduction of GaAs’ thickness increased the THz amplitude spectra of the detected TM-polarized THz electro-optic (EO) signal due to enhanced electric field associated with a more tightly-focused and well-concentrated THz radiation on the thinner M-G-M. The higher-fluence THz beam coupled to the thinner M-G-M improved the integrated intensity of the detected THz amplitude spectrum. This trend was not observed for TE-polarized THz waves, wherein the integrated intensities were almost comparable. Nevertheless, good agreement of spectral line shapes of the superposed TM- and TE-polarized THz-EO signals with that of elliptically polarized THz-EO signal demonstrates excellent polarization-resolved detection capabilities of M-G-M via Cherenkov-phase-matched EO sampling technique.</description><subject>Amplitudes</subject><subject>Classical Electrodynamics</subject><subject>Electric fields</subject><subject>Electrical Engineering</subject><subject>Electronics and Microelectronics</subject><subject>Engineering</subject><subject>Fluence</subject><subject>Gallium arsenide</subject><subject>Instrumentation</subject><subject>Line spectra</subject><subject>Phase matching</subject><subject>Polarization</subject><subject>Terahertz frequencies</subject><subject>Thickness</subject><issn>1866-6892</issn><issn>1866-6906</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kU1LAzEQhhdRsH78AG8Bz9F8dJONN1m1Coo9VDyGNDuxteumJtlC_Rn-YlOqeNLTDDPP-87AWxQnlJxRQuR5pEQKhgmtMBlWEtOdYkArIbBQROz-9JVi-8VBjK-EiOFQiUHx-QDJtLj2JkGDcN0nNDKXEdW-X7Z5kjyamCWE3I5NMG0LLR63GUbPZgUv_bwB5HxA9Swz3cKv8HhmIuAHk-wsiyYQTF6lD3QFCWya--4C3XWu7aGzgLxDdVjH_AKazOZ20UGMR8WeM22E4-96WDzdXE_qW3z_OLqrL--x5UJRrLizvDHcEjJlknLppiWRTR5aBXxqmJpWjje8pCWTxjnblJIx2jgmSqEc5YfF6dZ3Gfx7DzHpV9-HLp_UjJVKSqLU_xThnA-FlCxTdEvZ4GMM4PQyzN9MWGtK9CYgvQ1I54D0JiC9cWZbTcxs9wLh1_lv0Rc8mJN3</recordid><startdate>20180601</startdate><enddate>20180601</enddate><creator>delos Santos, Ramon</creator><creator>Mag-usara, Valynn</creator><creator>Tuico, Anthony</creator><creator>Copa, Vernalyn</creator><creator>Salvador, Arnel</creator><creator>Yamamoto, Kohji</creator><creator>Somintac, Armando</creator><creator>Kurihara, Kazuyoshi</creator><creator>Kitahara, Hideaki</creator><creator>Tani, Masahiko</creator><creator>Estacio, Elmer</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><orcidid>https://orcid.org/0000-0003-3648-7298</orcidid></search><sort><creationdate>20180601</creationdate><title>Metal-Coated -Cut GaAs Coupled to Tapered Parallel-Plate Waveguide for Cherenkov-Phase-Matched Terahertz Detection: Influence of Crystal Thickness</title><author>delos Santos, Ramon ; Mag-usara, Valynn ; Tuico, Anthony ; Copa, Vernalyn ; Salvador, Arnel ; Yamamoto, Kohji ; Somintac, Armando ; Kurihara, Kazuyoshi ; Kitahara, Hideaki ; Tani, Masahiko ; Estacio, Elmer</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3691-93fc3da3c00b27137fb507dfc3c9e3ba29b8f3d351527affcd57221df26569f13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Amplitudes</topic><topic>Classical Electrodynamics</topic><topic>Electric fields</topic><topic>Electrical Engineering</topic><topic>Electronics and Microelectronics</topic><topic>Engineering</topic><topic>Fluence</topic><topic>Gallium arsenide</topic><topic>Instrumentation</topic><topic>Line spectra</topic><topic>Phase matching</topic><topic>Polarization</topic><topic>Terahertz frequencies</topic><topic>Thickness</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>delos Santos, Ramon</creatorcontrib><creatorcontrib>Mag-usara, Valynn</creatorcontrib><creatorcontrib>Tuico, Anthony</creatorcontrib><creatorcontrib>Copa, Vernalyn</creatorcontrib><creatorcontrib>Salvador, Arnel</creatorcontrib><creatorcontrib>Yamamoto, Kohji</creatorcontrib><creatorcontrib>Somintac, Armando</creatorcontrib><creatorcontrib>Kurihara, Kazuyoshi</creatorcontrib><creatorcontrib>Kitahara, Hideaki</creatorcontrib><creatorcontrib>Tani, Masahiko</creatorcontrib><creatorcontrib>Estacio, Elmer</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Journal of infrared, millimeter and terahertz waves</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>delos Santos, Ramon</au><au>Mag-usara, Valynn</au><au>Tuico, Anthony</au><au>Copa, Vernalyn</au><au>Salvador, Arnel</au><au>Yamamoto, Kohji</au><au>Somintac, Armando</au><au>Kurihara, Kazuyoshi</au><au>Kitahara, Hideaki</au><au>Tani, Masahiko</au><au>Estacio, Elmer</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Metal-Coated -Cut GaAs Coupled to Tapered Parallel-Plate Waveguide for Cherenkov-Phase-Matched Terahertz Detection: Influence of Crystal Thickness</atitle><jtitle>Journal of infrared, millimeter and terahertz waves</jtitle><stitle>J Infrared Milli Terahz Waves</stitle><date>2018-06-01</date><risdate>2018</risdate><volume>39</volume><issue>6</issue><spage>514</spage><epage>520</epage><pages>514-520</pages><issn>1866-6892</issn><eissn>1866-6906</eissn><abstract>The influence of crystal thickness of metal-coated -cut GaAs (M-G-M) on Cherenkov-phase-matched terahertz (THz) pulse detection was studied. The M-G-M detectors were utilized in conjunction with a metallic tapered parallel-plate waveguide (TPPWG). Polarization-sensitive measurements were carried out to exemplify the efficacy of GaAs in detecting transverse magnetic (TM)- and transverse electric (TE)-polarized THz waves. The reduction of GaAs’ thickness increased the THz amplitude spectra of the detected TM-polarized THz electro-optic (EO) signal due to enhanced electric field associated with a more tightly-focused and well-concentrated THz radiation on the thinner M-G-M. The higher-fluence THz beam coupled to the thinner M-G-M improved the integrated intensity of the detected THz amplitude spectrum. This trend was not observed for TE-polarized THz waves, wherein the integrated intensities were almost comparable. Nevertheless, good agreement of spectral line shapes of the superposed TM- and TE-polarized THz-EO signals with that of elliptically polarized THz-EO signal demonstrates excellent polarization-resolved detection capabilities of M-G-M via Cherenkov-phase-matched EO sampling technique.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10762-018-0487-1</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-3648-7298</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1866-6892 |
| ispartof | Journal of infrared, millimeter and terahertz waves, 2018-06, Vol.39 (6), p.514-520 |
| issn | 1866-6892 1866-6906 |
| language | eng |
| recordid | cdi_proquest_journals_2259770991 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Amplitudes Classical Electrodynamics Electric fields Electrical Engineering Electronics and Microelectronics Engineering Fluence Gallium arsenide Instrumentation Line spectra Phase matching Polarization Terahertz frequencies Thickness |
| title | Metal-Coated -Cut GaAs Coupled to Tapered Parallel-Plate Waveguide for Cherenkov-Phase-Matched Terahertz Detection: Influence of Crystal Thickness |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T00%3A09%3A14IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Metal-Coated%20-Cut%20GaAs%20Coupled%20to%20Tapered%20Parallel-Plate%20Waveguide%20for%20Cherenkov-Phase-Matched%20Terahertz%20Detection:%20Influence%20of%20Crystal%20Thickness&rft.jtitle=Journal%20of%20infrared,%20millimeter%20and%20terahertz%20waves&rft.au=delos%20Santos,%20Ramon&rft.date=2018-06-01&rft.volume=39&rft.issue=6&rft.spage=514&rft.epage=520&rft.pages=514-520&rft.issn=1866-6892&rft.eissn=1866-6906&rft_id=info:doi/10.1007/s10762-018-0487-1&rft_dat=%3Cproquest_cross%3E2259770991%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2259770991&rft_id=info:pmid/&rfr_iscdi=true |