FR2305728A1 - Procede et dispositif pour determiner les asymetries dans les cristaux formant un echantillon de poudre - Google Patents
Procede et dispositif pour determiner les asymetries dans les cristaux formant un echantillon de poudreInfo
- Publication number
- FR2305728A1 FR2305728A1 FR7608431A FR7608431A FR2305728A1 FR 2305728 A1 FR2305728 A1 FR 2305728A1 FR 7608431 A FR7608431 A FR 7608431A FR 7608431 A FR7608431 A FR 7608431A FR 2305728 A1 FR2305728 A1 FR 2305728A1
- Authority
- FR
- France
- Prior art keywords
- asymetries
- determining
- powder sample
- crystals forming
- crystals
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/37—Non-linear optics for second-harmonic generation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/636—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited using an arrangement of pump beam and probe beam; using the measurement of optical non-linear properties
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/555,199 US3941478A (en) | 1975-03-24 | 1975-03-24 | Second harmonic analyzer |
US62299675A | 1975-10-16 | 1975-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2305728A1 true FR2305728A1 (fr) | 1976-10-22 |
Family
ID=27070821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608431A Withdrawn FR2305728A1 (fr) | 1975-03-24 | 1976-03-24 | Procede et dispositif pour determiner les asymetries dans les cristaux formant un echantillon de poudre |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS51120280A (fr) |
DE (1) | DE2610052A1 (fr) |
FR (1) | FR2305728A1 (fr) |
GB (1) | GB1555221A (fr) |
-
1976
- 1976-03-11 DE DE19762610052 patent/DE2610052A1/de active Pending
- 1976-03-19 GB GB1114976A patent/GB1555221A/en not_active Expired
- 1976-03-22 JP JP3116376A patent/JPS51120280A/ja active Pending
- 1976-03-24 FR FR7608431A patent/FR2305728A1/fr not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
EXBK/68 * |
Also Published As
Publication number | Publication date |
---|---|
JPS51120280A (en) | 1976-10-21 |
DE2610052A1 (de) | 1976-10-21 |
GB1555221A (en) | 1979-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |