Method and system for nonlinear optical process optimization via temporal pulse splitting
US-2020373726-A1 · Nov 26, 2020 · US
by controlling devices placed within the cavity
by controlling devices placed within the cavity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01S3/136 |
| Official title | by controlling devices placed within the cavity |
| Display label | by controlling devices placed within the cavity |
| Total patents | 118 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 9 |
| 2017 | 12 |
| 2018 | 12 |
| 2019 | 14 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 12 |
| 2024 | 12 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Swept Light Source and Drive Data Generation Method and Optical Deflector for Swept Light Source
US-2020076154-A1 · Mar 5, 2020 · US
Laser adjustment method and laser source device
US-10505336-B2 · Dec 10, 2019 · US
Q-switched laser with stabilized output energy
US-10483714-B2 · Nov 19, 2019 · US
Systems and methods for low noise frequency multiplication, division, and synchronization
US-10454238-B2 · Oct 22, 2019 · US
Laser unit
US-10447001-B2 · Oct 15, 2019 · US
Semiconductor laser with intra-cavity electro-optic modulator
US-10418783-B1 · Sep 17, 2019 · US
Laser light source device and laser light adjusting method
US-2019267771-A1 · Aug 29, 2019 · US
Suppression of polarization modulation instability in high power fiber amplifier systems
US-10396523-B1 · Aug 27, 2019 · US
Laser machining apparatus
US-2019173253-A1 · Jun 6, 2019 · US
Q-switched laser with stabilized output energy
US-2019131760-A1 · May 2, 2019 · US
Method and device for stabilization of optical power and spectral line of radiation by mode locked ultra-short pulse fiber laser
US-10256598-B2 · Apr 9, 2019 · US
Fiber laser system and method for generating pulse laser light
US-2019074656-A1 · Mar 7, 2019 · US
Passively mode-locked fiber ring generator
US-10193296-B2 · Jan 29, 2019 · US
Laser device and photoacoustic measurement apparatus
US-2019021604-A1 · Jan 24, 2019 · US
Laser device and photoacoustic measurement apparatus
US-2019021603-A1 · Jan 24, 2019 · US
Device and method for performing overall frequency stabilization of femtosecond laser optical comb by using optical modes directly extracted from optical comb
US-10141713-B2 · Nov 27, 2018 · US
Porro prism stabilized laser system
US-2018269647-A1 · Sep 20, 2018 · US
Cavity stabilized laser drift compensation
US-10050407-B1 · Aug 14, 2018 · US
Start-up and stabilization of mode-locked lasers
US-10044165-B1 · Aug 7, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01S3/136?
- CPC H01S3/136 is the Cooperative Patent Classification code for “by controlling devices placed within the cavity.”
- How many patents are filed under CPC H01S3/136 (by controlling devices placed within the cavity)?
- Our database includes 118 publications tagged with this CPC code.
- Is patent activity under CPC H01S3/136 growing?
- Publication counts under this code: 12 in 2024 vs 12 in 2025 (latest complete years).