JPS51118399A - Light collector - Google Patents
Light collectorInfo
- Publication number
- JPS51118399A JPS51118399A JP4319275A JP4319275A JPS51118399A JP S51118399 A JPS51118399 A JP S51118399A JP 4319275 A JP4319275 A JP 4319275A JP 4319275 A JP4319275 A JP 4319275A JP S51118399 A JPS51118399 A JP S51118399A
- Authority
- JP
- Japan
- Prior art keywords
- light collector
- reflector
- rotation
- axis
- round bar
- 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.)
- Pending
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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
- H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
- H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium
- H01S3/0931—Imaging pump cavity, e.g. elliptical
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/0602—Crystal lasers or glass lasers
- H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
PURPOSE:To apply laser material of round bar efficiently from the point light source utilizing parabola reflector with co-axis for rotation and the light collector with cone reflector.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4319275A JPS51118399A (en) | 1975-04-11 | 1975-04-11 | Light collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4319275A JPS51118399A (en) | 1975-04-11 | 1975-04-11 | Light collector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51118399A true JPS51118399A (en) | 1976-10-18 |
Family
ID=12657047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4319275A Pending JPS51118399A (en) | 1975-04-11 | 1975-04-11 | Light collector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51118399A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006295137A (en) * | 2005-03-18 | 2006-10-26 | Tokyo Institute Of Technology | Solar beam excitation laser and cooling system therefor |
-
1975
- 1975-04-11 JP JP4319275A patent/JPS51118399A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006295137A (en) * | 2005-03-18 | 2006-10-26 | Tokyo Institute Of Technology | Solar beam excitation laser and cooling system therefor |
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