IL294229B2 - שיטה ומערכת למיפוי לחצים פנימיים ביהלום - Google Patents
שיטה ומערכת למיפוי לחצים פנימיים ביהלוםInfo
- Publication number
- IL294229B2 IL294229B2 IL294229A IL29422922A IL294229B2 IL 294229 B2 IL294229 B2 IL 294229B2 IL 294229 A IL294229 A IL 294229A IL 29422922 A IL29422922 A IL 29422922A IL 294229 B2 IL294229 B2 IL 294229B2
- Authority
- IL
- Israel
- Prior art keywords
- diamond
- illumination
- polarizer
- polarized
- analyzer
- Prior art date
Links
- 239000010432 diamond Substances 0.000 title claims description 131
- 229910003460 diamond Inorganic materials 0.000 title claims description 126
- 238000000034 method Methods 0.000 title claims description 31
- 238000005286 illumination Methods 0.000 claims description 35
- 238000007654 immersion Methods 0.000 claims description 32
- 230000010287 polarization Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 description 20
- 238000013507 mapping Methods 0.000 description 13
- 230000003287 optical effect Effects 0.000 description 12
- 239000004575 stone Substances 0.000 description 6
- 230000001902 propagating effect Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Classifications
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/21—Polarisation-affecting properties
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/87—Investigating jewels
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL294229A IL294229B2 (he) | 2022-06-22 | 2022-06-22 | שיטה ומערכת למיפוי לחצים פנימיים ביהלום |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL294229A IL294229B2 (he) | 2022-06-22 | 2022-06-22 | שיטה ומערכת למיפוי לחצים פנימיים ביהלום |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IL294229A IL294229A (he) | 2022-08-01 |
| IL294229B1 IL294229B1 (he) | 2023-12-01 |
| IL294229B2 true IL294229B2 (he) | 2024-04-01 |
Family
ID=82839567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL294229A IL294229B2 (he) | 2022-06-22 | 2022-06-22 | שיטה ומערכת למיפוי לחצים פנימיים ביהלום |
Country Status (1)
| Country | Link |
|---|---|
| IL (1) | IL294229B2 (he) |
-
2022
- 2022-06-22 IL IL294229A patent/IL294229B2/he unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL294229B1 (he) | 2023-12-01 |
| IL294229A (he) | 2022-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE1018615A4 (fr) | Procede et systeme d'amelioration de la modelisation optique de pierres precieuses. | |
| EP1938088B1 (en) | A method for evaluation of a diamond | |
| EP1771714B1 (fr) | Procédé d'inspection d'un composant optique de l'industrie ophtalmique | |
| US5557324A (en) | Polorization viewer | |
| EP1392472B1 (fr) | Dispositif automatique ou semi-automatique pour le detourage du profil exterieur d'un verre ophtalmique | |
| FR2892529A1 (fr) | Systeme d'aide pour la correction de la vue | |
| FR2719463A1 (fr) | Procédé de métrologie optique. | |
| JP2009527752A (ja) | 効果顔料を備える塗膜の分析方法 | |
| US8164751B2 (en) | Optical system, method, and computer readable medium for determining thickness of a medium | |
| FR2611270A1 (fr) | Procede et dispositif de determination d'un champ de deformation par photoelasticimetrie | |
| JP2009042040A (ja) | 偏光イメージングカメラを利用した偏光解析装置 | |
| EP1722923B1 (fr) | Methode de centrage manuel d' une lentille ophtalmique dans u n centreur-bloqueur et dispositif centreur-bloqueur associe | |
| JP6217748B2 (ja) | 屈折率測定装置 | |
| IL294229B2 (he) | שיטה ומערכת למיפוי לחצים פנימיים ביהלום | |
| JP2000033561A (ja) | 終点検出装置、終点検出方法 | |
| JP2006250721A (ja) | 検査装置及び検査方法 | |
| JPH09222382A (ja) | 光学部材検査装置 | |
| US10416077B2 (en) | V-block refractometer | |
| EP0756152B1 (fr) | Procédé et dispositif de détection de l'état de surface de pièces à surface réfléchissante, applicable au contrôle de rugosité de pièces polies | |
| IL253531B (he) | שיטה ומערכת למיפוי לחצים פנימיים ביהלום | |
| US11486826B2 (en) | Panel retardance measurement | |
| CA2679558A1 (en) | A method for evaluation of a gemstone | |
| JP2007309874A (ja) | 表面検査装置 | |
| JP2004177369A (ja) | 偏光イメージングを用いた選果システム | |
| FR3087539A1 (fr) | Instrument de mesure avec systeme de visualisation du spot de mesure et accessoire de visualisation pour un tel instrument de mesure |