GB1383704A - Lasers - Google Patents
LasersInfo
- Publication number
- GB1383704A GB1383704A GB1227872A GB1227872A GB1383704A GB 1383704 A GB1383704 A GB 1383704A GB 1227872 A GB1227872 A GB 1227872A GB 1227872 A GB1227872 A GB 1227872A GB 1383704 A GB1383704 A GB 1383704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- nuclei
- nitrogen
- nitrogen atom
- chain
- 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
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 239000000298 carbocyanine Substances 0.000 abstract 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 2
- 229910052711 selenium Inorganic materials 0.000 abstract 2
- 239000011669 selenium Substances 0.000 abstract 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 230000001427 coherent effect Effects 0.000 abstract 1
- NALBLJLOBICXRH-UHFFFAOYSA-N dinitrogen monohydride Chemical group N=[N] NALBLJLOBICXRH-UHFFFAOYSA-N 0.000 abstract 1
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- QWYZFXLSWMXLDM-UHFFFAOYSA-M pinacyanol iodide Chemical compound [I-].C1=CC2=CC=CC=C2N(CC)C1=CC=CC1=CC=C(C=CC=C2)C2=[N+]1CC QWYZFXLSWMXLDM-UHFFFAOYSA-M 0.000 abstract 1
- 150000004291 polyenes Polymers 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
-
- 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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/20—Liquids
- H01S3/213—Liquids including an organic dye
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12698871A | 1971-03-22 | 1971-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1383704A true GB1383704A (en) | 1974-02-12 |
Family
ID=22427740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1227872A Expired GB1383704A (en) | 1971-03-22 | 1972-03-16 | Lasers |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE780957A (enrdf_load_stackoverflow) |
| CA (1) | CA985493A (enrdf_load_stackoverflow) |
| CH (1) | CH563675A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2213715C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2130522B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1383704A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2310748A1 (de) * | 1973-03-03 | 1974-09-12 | Bayer Ag | Verfahren zur erzeugung von laserlicht |
| US4291282A (en) * | 1979-09-07 | 1981-09-22 | The Research Foundation Of The City University Of New York | Stabilized pulse producing mode locked laser system |
| US6133445A (en) | 1997-12-17 | 2000-10-17 | Carnegie Mellon University | Rigidized trimethine cyanine dyes |
| CA2314188C (en) | 1997-12-17 | 2009-11-17 | Carnegie Mellon University | Rigidized trimethine cyanine dyes |
-
1972
- 1972-02-08 CA CA134,154A patent/CA985493A/en not_active Expired
- 1972-03-16 GB GB1227872A patent/GB1383704A/en not_active Expired
- 1972-03-20 BE BE780957A patent/BE780957A/xx unknown
- 1972-03-21 DE DE19722213715 patent/DE2213715C3/de not_active Expired
- 1972-03-21 CH CH417572A patent/CH563675A5/xx not_active IP Right Cessation
- 1972-03-22 FR FR7209942A patent/FR2130522B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2130522B1 (enrdf_load_stackoverflow) | 1974-09-13 |
| CA985493A (en) | 1976-03-16 |
| DE2213715B2 (de) | 1975-04-17 |
| BE780957A (fr) | 1972-07-17 |
| DE2213715C3 (de) | 1975-11-20 |
| CH563675A5 (enrdf_load_stackoverflow) | 1975-06-30 |
| DE2213715A1 (de) | 1972-10-12 |
| FR2130522A1 (enrdf_load_stackoverflow) | 1972-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |