H01S 3/10013
By controlling the temperature of the active medium
Official title: {by controlling the temperature of the active medium}
H01S3/10013 (By controlling the temperature of the active medium) appears on 39 US grants and 31 published applications in this corpus.
Search patents in H01S- Granted patents
- 39
- Published applications
- 31
- Assignees
- 28
- Inventors
- 116
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 3 |
| 2002 | 4 | 2 |
| 2003 | 6 | 3 |
| 2004 | 2 | 3 |
| 2005 | 0 | 2 |
| 2006 | 3 | 1 |
| 2007 | 1 | 0 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 4 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Active lma optical fiber with enhanced transverse mode stability6 Jan 2026US 12,519,279 B2Institut National D'Optique
- Stimulated Brillouin scattering suppressed highly non-linear optical fiber17 Dec 2024US 12,170,434 B2Fujitsu Limited
- Optical amplifier and control method therefor10 May 2022US 11,329,444 B2NEC Corporation
- Scaling high-energy pulsed solid-state lasers to high average power5 Apr 2022US 11,296,478 B2Lawrence Livermore National Security, LLC
- Control of heating in active doped optical fiber8 Mar 2022US 11,271,358 B2Massachusetts Institute of Technology
- Device for broadband amplification by temperature-controlled components15 May 2025US 2025/0158343 A1Ecole Nationale D’IngéNieurs De Brest (Enib)
- Stimulated brillouin scattering suppressed highly non-linear optical fiber13 Feb 2025US 2025/0055248 A1Fujitsu Limited
- Active lma optical fiber with enhanced transverse mode stability14 Dec 2023US 2023/0402808 A1Institut National D'Optique
- Stimulated brillouin scattering suppressed highly non-linear optical fiber7 Sep 2023US 2023/0283039 A1Fujitsu Limited
- Broadband optical parametric chirped pulse amplifier insensitive to temperature11 Feb 2021US 2021/0044076 A1Shenzhen University
Most cited
By later US patents
- Optical amplifier having a variable attenuator controlled based on detected ASE62US 5,963,361 ACiena Corporation · 1999
- Optical fiber amplifier and a method for controlling the same41US 6,335,821 B12002
- Optical amplifier gain control38US 6,366,395 B1Nortel Networks Limited · 2002
- Optical amplifiers with a simple gain/output control device36US 6,525,873 B2Corning Incorporated · 2003
- Optical amplifier22US 6,411,430 B1Furukawa Electric Co., Ltd. · 2002