Wide-band detection with high impedance Josephson junctions
The wide-band detection with Josephson Junctions is discussed, for which high impedance point contacts are optimum. We describe the fabrication of contacts of R = 100–1000Ω with I c R-values of 900-500 μV. The response to blackbody radiation is in qualitative agreement with the theory of Likharev an...
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| Veröffentlicht in: | Infrared physics 1976, Vol.16 (1), p.213-223 |
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| container_title | Infrared physics |
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| creator | Tolner, H. Andriesse, C.D. Schaeffer, H.H.A. |
| description | The wide-band detection with Josephson Junctions is discussed, for which high impedance point contacts are optimum. We describe the fabrication of contacts of
R = 100–1000Ω with
I
c
R-values of 900-500 μV. The response to blackbody radiation is in qualitative agreement with the theory of Likharev and Semenov for wide-band detection in the presence of fluctuations. Preliminary results for a 250Ω detector are a
NEP of 3 × 10
−15 W/Hz
1
2
and a responsivity of 5 × 10
5 V W at 2.5 ± 0.8 mm wavelength. The performance is probably limited by fluctuations in the bias circuit. |
| doi_str_mv | 10.1016/0020-0891(76)90037-3 |
| format | Article |
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R = 100–1000Ω with
I
c
R-values of 900-500 μV. The response to blackbody radiation is in qualitative agreement with the theory of Likharev and Semenov for wide-band detection in the presence of fluctuations. Preliminary results for a 250Ω detector are a
NEP of 3 × 10
−15 W/Hz
1
2
and a responsivity of 5 × 10
5 V W at 2.5 ± 0.8 mm wavelength. The performance is probably limited by fluctuations in the bias circuit.</description><identifier>ISSN: 0020-0891</identifier><identifier>DOI: 10.1016/0020-0891(76)90037-3</identifier><language>eng</language><publisher>Elsevier B.V</publisher><ispartof>Infrared physics, 1976, Vol.16 (1), p.213-223</ispartof><rights>1976</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c250t-64089310bfa76f99aedbae4b5ec7bfd42b1770a11897a3f0b5c7ba85e70fdfa93</citedby><cites>FETCH-LOGICAL-c250t-64089310bfa76f99aedbae4b5ec7bfd42b1770a11897a3f0b5c7ba85e70fdfa93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024,27923,27924,27925</link.rule.ids></links><search><creatorcontrib>Tolner, H.</creatorcontrib><creatorcontrib>Andriesse, C.D.</creatorcontrib><creatorcontrib>Schaeffer, H.H.A.</creatorcontrib><title>Wide-band detection with high impedance Josephson junctions</title><title>Infrared physics</title><description>The wide-band detection with Josephson Junctions is discussed, for which high impedance point contacts are optimum. We describe the fabrication of contacts of
R = 100–1000Ω with
I
c
R-values of 900-500 μV. The response to blackbody radiation is in qualitative agreement with the theory of Likharev and Semenov for wide-band detection in the presence of fluctuations. Preliminary results for a 250Ω detector are a
NEP of 3 × 10
−15 W/Hz
1
2
and a responsivity of 5 × 10
5 V W at 2.5 ± 0.8 mm wavelength. The performance is probably limited by fluctuations in the bias circuit.</description><issn>0020-0891</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1976</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LxDAQxXNQcF39Bh56Ej1UJ2mbbBAEWfzLghfFY0iaic2y29akVfz2ZnfFo6dh3rx5w_wIOaFwQYHySwAGOcwkPRP8XAIUIi_2yORPPiCHMS5TyyTnE3L15i3mRrc2szhgPfiuzb780GSNf28yv-7R6rbG7KmL2DcxTZdju7XFI7Lv9Cri8W-dkte725f5Q754vn-c3yzymlUw5LxMdwsKxmnBnZQardFYmgprYZwtmaFCgKZ0JoUuHJgq6XpWoQBnnZbFlJzucvvQfYwYB7X2scbVSrfYjVExJsqKCpaM5c5Yhy7GgE71wa91-FYU1IaO2mBQGwxKcLWlo4q0dr1bw_TEp8egYu0xPW19SESU7fz_AT-QTm42</recordid><startdate>1976</startdate><enddate>1976</enddate><creator>Tolner, H.</creator><creator>Andriesse, C.D.</creator><creator>Schaeffer, H.H.A.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>1976</creationdate><title>Wide-band detection with high impedance Josephson junctions</title><author>Tolner, H. ; Andriesse, C.D. ; Schaeffer, H.H.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c250t-64089310bfa76f99aedbae4b5ec7bfd42b1770a11897a3f0b5c7ba85e70fdfa93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1976</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Tolner, H.</creatorcontrib><creatorcontrib>Andriesse, C.D.</creatorcontrib><creatorcontrib>Schaeffer, H.H.A.</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Infrared physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tolner, H.</au><au>Andriesse, C.D.</au><au>Schaeffer, H.H.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Wide-band detection with high impedance Josephson junctions</atitle><jtitle>Infrared physics</jtitle><date>1976</date><risdate>1976</risdate><volume>16</volume><issue>1</issue><spage>213</spage><epage>223</epage><pages>213-223</pages><issn>0020-0891</issn><abstract>The wide-band detection with Josephson Junctions is discussed, for which high impedance point contacts are optimum. We describe the fabrication of contacts of
R = 100–1000Ω with
I
c
R-values of 900-500 μV. The response to blackbody radiation is in qualitative agreement with the theory of Likharev and Semenov for wide-band detection in the presence of fluctuations. Preliminary results for a 250Ω detector are a
NEP of 3 × 10
−15 W/Hz
1
2
and a responsivity of 5 × 10
5 V W at 2.5 ± 0.8 mm wavelength. The performance is probably limited by fluctuations in the bias circuit.</abstract><pub>Elsevier B.V</pub><doi>10.1016/0020-0891(76)90037-3</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Infrared physics, 1976, Vol.16 (1), p.213-223 |
| issn | 0020-0891 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_22745172 |
| source | Alma/SFX Local Collection |
| title | Wide-band detection with high impedance Josephson junctions |
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