JP6870340B2 - 耐ガンマ線反射膜 - Google Patents
耐ガンマ線反射膜 Download PDFInfo
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- JP6870340B2 JP6870340B2 JP2017009465A JP2017009465A JP6870340B2 JP 6870340 B2 JP6870340 B2 JP 6870340B2 JP 2017009465 A JP2017009465 A JP 2017009465A JP 2017009465 A JP2017009465 A JP 2017009465A JP 6870340 B2 JP6870340 B2 JP 6870340B2
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- JP
- Japan
- Prior art keywords
- gamma
- reflective film
- film
- metal
- base material
- 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.)
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- 230000005251 gamma ray Effects 0.000 title claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 17
- 239000010931 gold Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 230000001902 propagating effect Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000013307 optical fiber Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000012014 optical coherence tomography Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 239000000523 sample Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 238000001237 Raman spectrum Methods 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
なお、光プローブの多くは、器官が傷つくことを防止するため、耐薬品性が高く摩擦の少ないフッ素樹脂製のチューブで被覆されている。
一方、金属反射層22を、0.345Vの標準電極電位を有する銅(Cu)、又は−0.146Vの標準電極電位を有する錫(Sn)の蒸着膜として形成した場合には、試験後に反射膜2の剥離現象が発生した。
なお、金属反射層22は、0.799ボルト以上の標準電極電位を有する、金、銀、パラジウム又は白金をベースとした合金で形成してもよい。
2 反射膜
21 アンダーコート層
22 金属反射層
23 トップコート層
24 オーバートップコート層
Claims (1)
- 基材の鏡面研磨した表面上に形成された反射膜を備え、
前記反射膜は、0.799ボルト以上の標準電極電位を有する金属又は合金で形成された金属反射層を有し、
前記基材は、光伝播部材であり、
前記反射膜は、前記光伝搬部材内を伝播してきた光を反射し、
前記基材の少なくとも一部が、フッ素樹脂製のチューブで被覆され、
前記金属反射層は、金又は銀の蒸着膜である
ことを特徴とする、耐ガンマ線反射膜。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017009465A JP6870340B2 (ja) | 2017-01-23 | 2017-01-23 | 耐ガンマ線反射膜 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2017009465A JP6870340B2 (ja) | 2017-01-23 | 2017-01-23 | 耐ガンマ線反射膜 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018120016A JP2018120016A (ja) | 2018-08-02 |
JP6870340B2 true JP6870340B2 (ja) | 2021-05-12 |
Family
ID=63044327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017009465A Active JP6870340B2 (ja) | 2017-01-23 | 2017-01-23 | 耐ガンマ線反射膜 |
Country Status (1)
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JP (1) | JP6870340B2 (ja) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4547432A (en) * | 1984-07-31 | 1985-10-15 | The United States Of America As Represented By The United States Department Of Energy | Method of bonding silver to glass and mirrors produced according to this method |
JPH08199382A (ja) * | 1995-01-26 | 1996-08-06 | Matsushita Electric Works Ltd | 金属部材の腐食防止方法 |
DE69922130T2 (de) * | 1998-05-28 | 2005-05-12 | Dainippon Ink And Chemicals, Inc. | Ultraviolett härtbare zusammensetzung, optische platte und verfahren zu deren herstellung |
JP2000019019A (ja) * | 1998-07-03 | 2000-01-21 | Omron Corp | 赤外線検出器 |
JP2002214418A (ja) * | 2001-01-17 | 2002-07-31 | Morita Mfg Co Ltd | 反射ミラー及び中空導波路 |
JP2002341155A (ja) * | 2001-05-16 | 2002-11-27 | Machida Endscope Co Ltd | 中空光ファイバ及びその製造方法 |
JP5207369B2 (ja) * | 2008-07-02 | 2013-06-12 | 独立行政法人産業技術総合研究所 | 分析装置 |
JP2010204380A (ja) * | 2009-03-03 | 2010-09-16 | Kyocera Optec Co Ltd | 光反射鏡及びその製造方法 |
JP5984828B2 (ja) * | 2010-11-18 | 2016-09-06 | コーニング インコーポレイテッド | 光学ミラーのためのアルミニウム上の強化され保護された銀被覆 |
JP6087559B2 (ja) * | 2012-09-28 | 2017-03-01 | 富士フイルム株式会社 | フィルムミラーおよびそれに用いる複合フィルム |
KR101375238B1 (ko) * | 2013-10-14 | 2014-03-18 | 신창핫멜트 주식회사 | 2개의 금속 반사성분을 가진 반사필름 |
JP2016095456A (ja) * | 2014-11-17 | 2016-05-26 | 旭硝子株式会社 | 映像表示透明部材、映像表示システムおよび映像表示方法 |
JP6365257B2 (ja) * | 2014-11-18 | 2018-08-01 | Jsr株式会社 | 位相差フィルム積層体、偏光板及び位相差フィルム積層体の製造方法 |
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