Cylindrical fiber probes and methods of making them

Details Cylindrical fiber probes and methods of making them Cylindrical fiber probes and methods of making them

1994-05-20

1996-10-29

Lee, John D.

Optical waveguides

With optical coupler

Particular coupling structure

385123, 65429, G02B 626

Patent

active

055704417

ABSTRACT:
This invention involves a fiber probe device and a method of making it. The probe includes a relatively thick upper cylindrical portion, typically in the form of a solid fight circular cylinder, terminating in a tapered portion that terminates in a relatively thin lower cylindrical portion, typically also in the form of a solid right circular cylinder, the lower portion having a width (diameter) in the approximate range of as little as approximately 0.05 .mu.m.

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patent: 5105305 (1992-04-01), Betzig et al.
patent: 5272330 (1993-12-01), Betzig et al.
patent: 5394500 (1995-02-01), Marchman
Wickramasinghe, H. K., "Scanned-Probe Microscopes," Scientific American, vol. 261, No. 4, pp. 98-105(Oct. 1989).
Binnig, G. et al., "Atomic Force Mircoscope," Phys. Rev. Lett., vol. 56, No. 9, Mar. 3, 1986, pp. 930-933.
"Photon Scanning Tunneling Microscopy", by R. C. Reddick et al., Review of Scientific Instruments, vol. 61, No. 12, Dec. 1990, pp. 3669-3677.

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