JPH0546508B2 - - Google Patents
Info
- Publication number
- JPH0546508B2 JPH0546508B2 JP59201046A JP20104684A JPH0546508B2 JP H0546508 B2 JPH0546508 B2 JP H0546508B2 JP 59201046 A JP59201046 A JP 59201046A JP 20104684 A JP20104684 A JP 20104684A JP H0546508 B2 JPH0546508 B2 JP H0546508B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- squid
- output
- optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 241000238366 Cephalopoda Species 0.000 claims description 51
- 230000003287 optical effect Effects 0.000 claims description 24
- 239000013307 optical fiber Substances 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 description 11
- 230000004907 flux Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000012935 Averaging Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices
- G01R33/0354—SQUIDS
- G01R33/0356—SQUIDS with flux feedback
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59201046A JPS6177772A (ja) | 1984-09-26 | 1984-09-26 | Ｓｑｕｉｄ磁束計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59201046A JPS6177772A (ja) | 1984-09-26 | 1984-09-26 | Ｓｑｕｉｄ磁束計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6177772A JPS6177772A (ja) | 1986-04-21 |
| JPH0546508B2 true JPH0546508B2 (de) | 1993-07-14 |
Family
ID=16434508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59201046A Granted JPS6177772A (ja) | 1984-09-26 | 1984-09-26 | Ｓｑｕｉｄ磁束計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6177772A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4906930A (en) * | 1987-02-27 | 1990-03-06 | Hitachi, Ltd. | Magnetometer using a Josephson device and superconducting phototransistor |
| JP2779638B2 (ja) * | 1989-03-22 | 1998-07-23 | 横河電機株式会社 | 多チャンネルスクイッド磁束計 |
-
1984
- 1984-09-26 JP JP59201046A patent/JPS6177772A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6177772A (ja) | 1986-04-21 |
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