200 kHz swept light source equipped with KTN deflector for optical coherence tomography
A new light source for swept-source optical coherence tomography (SS-OCT) is presented, by an external-cavity LD equipped with a KTN electro-optic deflector. The KTN deflector is unique in being very fast and simultaneously providing an appreciable deflection caused by injected carriers. Being free...
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| Veröffentlicht in: | Electronics letters 2012-02, Vol.48 (4), p.1-1 |
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| container_title | Electronics letters |
| container_volume | 48 |
| creator | Okabe, Y Sasaki, Y Ueno, M Sakamoto, T Toyoda, S Yagi, S Naganuma, K Fujiura, K Sakai, Y Kobayashi, J Omiya, K Ohmi, M Haruna, M |
| description | A new light source for swept-source optical coherence tomography (SS-OCT) is presented, by an external-cavity LD equipped with a KTN electro-optic deflector. The KTN deflector is unique in being very fast and simultaneously providing an appreciable deflection caused by injected carriers. Being free from mechanical resonance, the 1.3 μm laser exhibits a scanning range of almost 80 nm up to 200 kHz with a ±400 V deflector driving voltage. Preliminary SS-OCT images of a human fingernail and finger skin have been obtained using the swept light source. |
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Preliminary SS-OCT images of a human fingernail and finger skin have been obtained using the swept light source.</description><identifier>ISSN: 0013-5194</identifier><identifier>EISSN: 1350-911X</identifier><identifier>CODEN: ELLEAK</identifier><language>eng</language><publisher>Stevenage: John Wiley & Sons, Inc</publisher><subject>Deflectors ; Electric potential ; Fingers ; Lasers ; Light sources ; Optical Coherence Tomography ; Scanning ; Voltage</subject><ispartof>Electronics letters, 2012-02, Vol.48 (4), p.1-1</ispartof><rights>Copyright The Institution of Engineering & Technology Feb 16, 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids></links><search><creatorcontrib>Okabe, Y</creatorcontrib><creatorcontrib>Sasaki, Y</creatorcontrib><creatorcontrib>Ueno, M</creatorcontrib><creatorcontrib>Sakamoto, T</creatorcontrib><creatorcontrib>Toyoda, S</creatorcontrib><creatorcontrib>Yagi, S</creatorcontrib><creatorcontrib>Naganuma, K</creatorcontrib><creatorcontrib>Fujiura, K</creatorcontrib><creatorcontrib>Sakai, Y</creatorcontrib><creatorcontrib>Kobayashi, J</creatorcontrib><creatorcontrib>Omiya, K</creatorcontrib><creatorcontrib>Ohmi, M</creatorcontrib><creatorcontrib>Haruna, M</creatorcontrib><title>200 kHz swept light source equipped with KTN deflector for optical coherence tomography</title><title>Electronics letters</title><description>A new light source for swept-source optical coherence tomography (SS-OCT) is presented, by an external-cavity LD equipped with a KTN electro-optic deflector. The KTN deflector is unique in being very fast and simultaneously providing an appreciable deflection caused by injected carriers. Being free from mechanical resonance, the 1.3 μm laser exhibits a scanning range of almost 80 nm up to 200 kHz with a ±400 V deflector driving voltage. Preliminary SS-OCT images of a human fingernail and finger skin have been obtained using the swept light source.</description><subject>Deflectors</subject><subject>Electric potential</subject><subject>Fingers</subject><subject>Lasers</subject><subject>Light sources</subject><subject>Optical Coherence Tomography</subject><subject>Scanning</subject><subject>Voltage</subject><issn>0013-5194</issn><issn>1350-911X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNpdj09LxDAUxIMoWFe_Q8CLl0L-Nd0cZVFXXPRS0NvSJi_brtkm26Qs-ukN6MnDMAz85vHmDBWUV6RUlH6co4IQysuKKnGJrmLc58iUqgv0zgjBn-tvHE8QEnbDrk84-nnSgOE4DyGAwach9filecUGrAOd_IRtlg9p0K3D2vcwwZgbyR_8bmpD_3WNLmzrItz8-QI1jw_Nal1u3p6eV_ebMkhKS9NWHaNGGrIEVolaKmOoFYKRujNqyYwQtqaqk5wAk6BrxgC0th3TsrOk4wt093s2TP44Q0zbwxA1ONeO4Oe4pVIwRlQtaEZv_6H7PHPMz2Uqc1xyUfEfjFdcKA</recordid><startdate>20120216</startdate><enddate>20120216</enddate><creator>Okabe, Y</creator><creator>Sasaki, Y</creator><creator>Ueno, M</creator><creator>Sakamoto, T</creator><creator>Toyoda, S</creator><creator>Yagi, S</creator><creator>Naganuma, K</creator><creator>Fujiura, K</creator><creator>Sakai, Y</creator><creator>Kobayashi, J</creator><creator>Omiya, K</creator><creator>Ohmi, M</creator><creator>Haruna, M</creator><general>John Wiley & Sons, Inc</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JQ2</scope><scope>K7-</scope><scope>L6V</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>7SP</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20120216</creationdate><title>200 kHz swept light source equipped with KTN deflector for optical coherence tomography</title><author>Okabe, Y ; 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The KTN deflector is unique in being very fast and simultaneously providing an appreciable deflection caused by injected carriers. Being free from mechanical resonance, the 1.3 μm laser exhibits a scanning range of almost 80 nm up to 200 kHz with a ±400 V deflector driving voltage. Preliminary SS-OCT images of a human fingernail and finger skin have been obtained using the swept light source.</abstract><cop>Stevenage</cop><pub>John Wiley & Sons, Inc</pub><tpages>1</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0013-5194 |
| ispartof | Electronics letters, 2012-02, Vol.48 (4), p.1-1 |
| issn | 0013-5194 1350-911X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1642209741 |
| source | Alma/SFX Local Collection |
| subjects | Deflectors Electric potential Fingers Lasers Light sources Optical Coherence Tomography Scanning Voltage |
| title | 200 kHz swept light source equipped with KTN deflector for optical coherence tomography |
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