US3277396A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for modulating a laser
Assignee: Raytheon Co
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Filing: 1962-04-23
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Granted: 1966-10-04
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Expires: 1982-04-23
Abstract
No abstract record available.
Inventors
- 👤 Statz Hermann
- 👤 Roy A Paananen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:08
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/10; H01S3/102; H01S3/104
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A DEVICE FOR PRODUCING A MODULATED BEAM OF COHERENT ELECTROMAGNETIC RADIATION COMPRISING AN ENERGY CONVERTING DEVICE, A SOURCE OF PUMPING RADIATION FOR THE CONVERTING DEVICE FOR CAUSING THE DEVICE TO GENERATE A BEAM OF COHERENT ELECTROMAGNETIC RADIATION, MEANS FOR SPLITTING THE BEAM INTO TWO COMPONENTS HAVING DIFFERENT FREQUENCY CHARACTERISTICS, AND MEANS FOR INTEGRATING SAID COMPONENTS TO PRODUCE A SINGLE BEAM HAVING MODULATION CORRESPONDING TO THE DIFFERENCE IN FREQUENCY CHARACTERISTICS OF SAID TWO COMPONENTS.
Claim 2
Independent Claim
73 words
A DEVICE FOR PRODUCING A MODULATED BEAM OF COHERENT ELECTROMAGNETIC RADIATION COMPRISING AN ENERGY CONVERTING DEVICE, A SOURCE OF PUMPING RADIATION FOR THE CONVERTING DEVICE FOR CAUSING THE DEVICE TO GENERATE A BEAM OF COHERENT ELECTROMAGNETIC RADIATION, MEANS FOR SPLITTING THE BEAM INTO TWO COMPONENTS HAVING DIFFERENT FREQUENCY CHARACTERISTICS, AND MEANS FOR INTEGRATING SAID COMPONENTS TO PRODUCE A SINGLE BEAM HAVING MODULATION CORRESPONDING TO THE DIFFERENCE IN FREQUENCY CHARACTERISTICS OF SAID TWO COMPONENTS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |