OPTICAL PROBE, OPTICAL MEASUREMENT METHOD, AND OPTICAL MEASUREMENT DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 3, 2015
app pub date -
Jul 23, 2012
filing date -
Feb 15, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
|
US Family Size
|
Non-US Coverage
|
Abstract
An optical probe 10 includes an optical fiber 11, an optical connecter 12 being connected to the optical fiber 11, a focusing optical system 13 and a deflection optical system 14 each being connected to the optical fiber 11, a support tube 15 and a jacket tube 16 each surrounding the optical fiber 11 to extend along the optical fiber 11, and a buffer fluid 17 filled in the inner lumen of the jacket tube. The optical fiber 11 has a cutoff wavelength shorter than 1.53 μm. The optical fiber 11, the focusing optical system 13, the deflection optical system 14, and the buffer fluid 17 and jacket tube 16 on an optical path coupled to a fundamental mode of the optical fiber each have the light transmittance of −2 dB to 0 dB in a wavelength band of 1.6 μm to 1.8 μm.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| JP | B1 | JP5120509 | Feb 15, 2012 |
| EP | A1 | EP2803973 | Jul 23, 2012 |
| WO | A1 | WO2013121602 | Jul 23, 2012 |
| CN | A | CN104126111 | Jul 23, 2012 |
| KR | A | KR20140123591 | Jul 23, 2012 |
International Classification(s)
- 2012 Application Filing Year
- A61B Class
- 9956 Applications Filed
- 8866 Patents Issued To-Date
- 89.06 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 11 Citation Count
- A61B Class
- 52.52 % this patent is cited more than
- 10 Age