Optimization for high repetition rate pulse Raman laser
US-11522333-B2 · Dec 6, 2022 · US
using intracavity acousto-optic devices
using intracavity acousto-optic devices · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01S3/117 |
| Official title | using intracavity acousto-optic devices |
| Display label | using intracavity acousto-optic devices |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 9 |
| 2023 | 4 |
| 2024 | 10 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Laser beam output apparatus
US-11476629-B2 · Oct 18, 2022 · US
Laser oscillation device
US-2022173576-A1 · Jun 2, 2022 · US
Two micrometer laser transmitter for 3-D doppler wind lidar for space applications
US-11340337-B2 · May 24, 2022 · US
Optimization for high repetition rate pulse raman laser
US-2022115831-A1 · Apr 14, 2022 · US
Frequency agile offset locked continuous wave laser
US-11251582-B2 · Feb 15, 2022 · US
Laser pulse sequence energy correction system and method
US-2021399515-A1 · Dec 23, 2021 · US
Tellurate crystal, growth method therefor, and use thereof
US-11193219-B2 · Dec 7, 2021 · US
Apparatus for emitting laser pulses
US-11166763-B2 · Nov 9, 2021 · US
Laser beam output apparatus
US-2021305764-A1 · Sep 30, 2021 · US
Fiber laser device
US-11070021-B2 · Jul 20, 2021 · US
Acousto-optic q switch, resonant cavity and pulse laser device for improving laser device power
US-2021194204-A1 · Jun 24, 2021 · US
Use of class of quaternary molybdenum/tungsten tellurate crystals, and device
US-10866437-B2 · Dec 15, 2020 · US
Passively cavity-dumped laser apparatus, system and methods
US-10855047-B1 · Dec 1, 2020 · US
Two micrometer laser transmitter for 3-d doppler wind lidar for space applications
US-2020200876-A1 · Jun 25, 2020 · US
Laser device, ignition device, and internal combustion engine
US-10626842-B2 · Apr 21, 2020 · US
Single pulse laser apparatus using double trigger
US-10630045-B1 · Apr 21, 2020 · US
Q-switched laser with stabilized output energy
US-10483714-B2 · Nov 19, 2019 · US
Space-based sodium Lidar instrument and method of operation
US-10429243-B2 · Oct 1, 2019 · US
Frequency Agile Offset Locked Continuous Wave Laser
US-2019260177-A1 · Aug 22, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01S3/117?
- CPC H01S3/117 is the Cooperative Patent Classification code for “using intracavity acousto-optic devices.”
- How many patents are filed under CPC H01S3/117 (using intracavity acousto-optic devices)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC H01S3/117 growing?
- Publication counts under this code: 10 in 2024 vs 5 in 2025 (latest complete years).