FR1347722A - Precision optical windows for waterproof enclosures - Google Patents
Precision optical windows for waterproof enclosuresInfo
- Publication number
- FR1347722A FR1347722A FR912739A FR912739A FR1347722A FR 1347722 A FR1347722 A FR 1347722A FR 912739 A FR912739 A FR 912739A FR 912739 A FR912739 A FR 912739A FR 1347722 A FR1347722 A FR 1347722A
- Authority
- FR
- France
- Prior art keywords
- precision optical
- optical windows
- waterproof enclosures
- enclosures
- waterproof
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR912739A FR1347722A (en) | 1962-10-19 | 1962-10-19 | Precision optical windows for waterproof enclosures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR912739A FR1347722A (en) | 1962-10-19 | 1962-10-19 | Precision optical windows for waterproof enclosures |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1347722A true FR1347722A (en) | 1964-01-04 |
Family
ID=8789035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR912739A Expired FR1347722A (en) | 1962-10-19 | 1962-10-19 | Precision optical windows for waterproof enclosures |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1347722A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582821A (en) * | 1964-07-27 | 1971-06-01 | Bell Telephone Labor Inc | Direct current excited ion laser including gas return path |
US3628176A (en) * | 1964-08-28 | 1971-12-14 | Gustav K Medicus | Direct current gas lasers |
US3699470A (en) * | 1971-07-06 | 1972-10-17 | Trw Inc | Electrostatic gas by-pass for ion lasers |
US3781708A (en) * | 1970-09-05 | 1973-12-25 | N Henmi | D.c. discharge gas laser with novel discharge tube |
-
1962
- 1962-10-19 FR FR912739A patent/FR1347722A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582821A (en) * | 1964-07-27 | 1971-06-01 | Bell Telephone Labor Inc | Direct current excited ion laser including gas return path |
US3628176A (en) * | 1964-08-28 | 1971-12-14 | Gustav K Medicus | Direct current gas lasers |
US3781708A (en) * | 1970-09-05 | 1973-12-25 | N Henmi | D.c. discharge gas laser with novel discharge tube |
US3699470A (en) * | 1971-07-06 | 1972-10-17 | Trw Inc | Electrostatic gas by-pass for ion lasers |
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