A fibre optic integrated quantum memory for light
US-2023420046-A1 · Dec 28, 2023 · US
Self-focusing or self-trapping of light; Light-induced birefringence; Induced optical Kerr-effect
Self-focusing or self-trapping of light; Light-induced birefringence; Induced optical Kerr-effect · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F1/3511 |
| Official title | {Self-focusing or self-trapping of light; Light-induced birefringence; Induced optical Kerr-effect} |
| Display label | Self-focusing or self-trapping of light; Light-induced birefringence; Induced optical Kerr-effect |
| Total patents | 78 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 12 |
| 2024 | 9 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and method for adjusting laser pulse width using laser-induced plasma shutter
US-11855405-B2 · Dec 26, 2023 · US
Apparatus for the spectral broadening of laser pulses and optical system
US-11846866-B2 · Dec 19, 2023 · US
High-Power Fully-Integrated Frequency Comb Generation Using Multimode Gain Chips
US-2023393446-A1 · Dec 7, 2023 · US
Optical frequency control device, optical oscillation device, frequency conversion device, and radio wave generation device
US-11835844-B2 · Dec 5, 2023 · US
Laser system for nonlinear pulse compression and grating compressor
US-2023170660-A1 · Jun 1, 2023 · US
Nonlinear incoherent combining of pulsed lasers
US-11656528-B1 · May 23, 2023 · US
System and method for generating heralded single photon
US-11630373-B2 · Apr 18, 2023 · US
Integrable non-reciprocal optical component, optical isolator, optical circulator and integrated circuit
US-2023111686-A1 · Apr 13, 2023 · US
Pulse shaping device and pulse shaping method
US-2023029156-A1 · Jan 26, 2023 · US
System and method for generating heralded single photon
US-2022357633-A1 · Nov 10, 2022 · US
Optical frequency control device, optical oscillation device, frequency conversion device, and radio wave generation device
US-2022244617-A1 · Aug 4, 2022 · US
Optical Frequency Comb Light Source and Optical Frequency Comb Generation Method
US-2022026780-A1 · Jan 27, 2022 · US
Method and apparatus for preparing femtosecond optical filament interference direct writing volume grating/chirped volume grating
US-2021325581-A1 · Oct 21, 2021 · US
Multimode wave guide configured to generate a single-mode radiation from a single-mode radiation
US-2021296841-A1 · Sep 23, 2021 · US
Multiple Kerr-frequency-comb generation using different lines from a remote Kerr comb
US-11106111-B2 · Aug 31, 2021 · US
Octave-Spanning Soliton Comb
US-2021242654-A1 · Aug 5, 2021 · US
Method for generating ultrashort pulses
US-2021175677-A1 · Jun 10, 2021 · US
Multiple kerr-frequency-comb generation using different lines from a remote kerr comb
US-2020401013-A1 · Dec 24, 2020 · US
Device and method for adjusting laser pulse width using laser-induced plasma shutter
US-2020244028-A1 · Jul 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F1/3511?
- CPC G02F1/3511 is the Cooperative Patent Classification code for “Self-focusing or self-trapping of light; Light-induced birefringence; Induced optical Kerr-effect.”
- How many patents are filed under CPC G02F1/3511 (Self-focusing or self-trapping of light; Light-induced birefringence; Induced optical Kerr-effect)?
- Our database includes 78 publications tagged with this CPC code.
- Is patent activity under CPC G02F1/3511 growing?
- Publication counts under this code: 9 in 2024 vs 7 in 2025 (latest complete years).