发明名称 |
INTELLIGENTER OPTISCHER SENSOR FÜR OPTISCHE NAHFELDVORRICHTUNG |
摘要 |
PCT No. PCT/GB94/01586 Sec. 371 Date Feb. 23, 1996 Sec. 102(e) Date Feb. 23, 1996 PCT Filed Jul. 22, 1994 PCT Pub. No. WO95/03561 PCT Pub. Date Feb. 2, 1995The disclosed optical device includes a probe which is integrally supported on a cantilever which defines an optical path extending to an external device which may carry an optical processor. In a preferred embodiment the device has an optical path which is capable of guiding an evanescent wave to the external device. The device overcomes a problem with prior art Scanning Tunnelling Microscopes in that, by utilizing evanescent waves, it enables access to the so called mesoscopic range between approximately 1x10-10m<-50x10-10m (1 ANGSTROM -50 ANGSTROM ). In an alternative embodiment the invention permits manipulation of microscopic particles by utilising the probe. The probe may also act as a sensor. |
申请公布号 |
AT174131(T) |
申请公布日期 |
1998.12.15 |
申请号 |
AT19940921069T |
申请日期 |
1994.07.22 |
申请人 |
BTG INTERNATIONAL LIMITED |
发明人 |
FILLARD, JEAN, PIERRE;CASTAGNE, MICHEL;BONNAFE, JACQUES |
分类号 |
G01B11/00;B81B3/00;G01B7/34;G01N37/00;G01Q60/18;G02B6/42;G02B21/00;(IPC1-7):G02B21/00 |
主分类号 |
G01B11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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