JPH0481723B2 - - Google Patents
Info
- Publication number
- JPH0481723B2 JPH0481723B2 JP1208586A JP1208586A JPH0481723B2 JP H0481723 B2 JPH0481723 B2 JP H0481723B2 JP 1208586 A JP1208586 A JP 1208586A JP 1208586 A JP1208586 A JP 1208586A JP H0481723 B2 JPH0481723 B2 JP H0481723B2
- Authority
- JP
- Japan
- Prior art keywords
- optical monitoring
- window
- optical
- light
- film formation
- 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
- 230000003287 optical effect Effects 0.000 claims description 95
- 238000012544 monitoring process Methods 0.000 claims description 53
- 238000001514 detection method Methods 0.000 claims description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 claims 1
- 239000010408 film Substances 0.000 description 36
- 230000003321 amplification Effects 0.000 description 11
- 238000003199 nucleic acid amplification method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 238000012937 correction Methods 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- 238000012806 monitoring device Methods 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61012085A JPS62170839A (ja) | 1986-01-24 | 1986-01-24 | 光学モニタ方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61012085A JPS62170839A (ja) | 1986-01-24 | 1986-01-24 | 光学モニタ方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62170839A JPS62170839A (ja) | 1987-07-27 |
| JPH0481723B2 true JPH0481723B2 (cg-RX-API-DMAC7.html) | 1992-12-24 |
Family
ID=11795743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61012085A Granted JPS62170839A (ja) | 1986-01-24 | 1986-01-24 | 光学モニタ方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62170839A (cg-RX-API-DMAC7.html) |
-
1986
- 1986-01-24 JP JP61012085A patent/JPS62170839A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62170839A (ja) | 1987-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4243882A (en) | Infrared multilayer film thickness measuring method and apparatus | |
| CA1082486A (en) | Arrangement and photometer for measuring and controlling the thickness of optically active thin layers | |
| JPH0439004B2 (cg-RX-API-DMAC7.html) | ||
| US20020159064A1 (en) | Vacuum ultraviolet laser wavelength measuring apparatus | |
| US4222667A (en) | Fizeau fringe light evaluator and method | |
| JPS62232506A (ja) | 表面層厚測定装置 | |
| GB2206429A (en) | System determining properties or identity of a sample | |
| EP0223485B1 (en) | Absorption gauge for determining the thickness, moisture content or other parameter of a film or coating | |
| JPS58103604A (ja) | フイルムの厚さ測定方法及び測定装置 | |
| GB2119085A (en) | Photometer for measuring atomic fluorescence | |
| US5592285A (en) | Optical source position and direction sensor | |
| US5055692A (en) | System for measuring ambient pressure and temperature | |
| JPH0481723B2 (cg-RX-API-DMAC7.html) | ||
| JP2008533452A (ja) | 積層プロセスを光学的にモニタリングするための測定装置 | |
| JPH0410003B2 (cg-RX-API-DMAC7.html) | ||
| JPS6073407A (ja) | 膜厚モニタ | |
| JPH076063B2 (ja) | 光検出方法および装置 | |
| JPS5948928A (ja) | 弱吸収性の薄膜の厚みの調節デバイス | |
| JPS62278436A (ja) | 蛍光測定法及び装置 | |
| JP2895816B2 (ja) | Icp発光分光分析装置 | |
| JP2003121116A (ja) | 真空紫外線光学膜厚モニタおよびこれを備える真空成膜装置 | |
| JPH0443222B2 (cg-RX-API-DMAC7.html) | ||
| JP2002168690A (ja) | 光強度の測定装置及び測定方法 | |
| JP3935068B2 (ja) | 膜厚計及び膜厚測定方法 | |
| RU2655U1 (ru) | Измеритель концентрации воздушных загрязнений |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |