H01S 3/13017
By controlling the temperature of the active medium
Official title: {by controlling the temperature of the active medium}
H01S3/13017 (By controlling the temperature of the active medium) appears on 18 US grants and 19 published applications in this corpus.
Search patents in H01S- Granted patents
- 18
- Published applications
- 19
- Assignees
- 19
- Inventors
- 63
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 3 |
| 2003 | 5 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 2 | 4 |
| 2021 | 0 | 1 |
| 2022 | 3 | 1 |
| 2023 | 0 | 2 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wiring base, package for storing semiconductor element, and semiconductor device14 Jan 2025US 12,199,194 B2KYOCERA Corporation
- Amplitude-modulated laser17 Dec 2024US 12,170,433 B2Quantum-Si Incorporated
- Driving and stabilization system for pump laser10 Sep 2024US 12,088,057 B2Chongqing Institute of East China Normal University
- Solid state laser apparatus3 May 2022US 11,322,903 B2Mitsubishi Heavy Industries, Ltd.
- Control of heating in active doped optical fiber8 Mar 2022US 11,271,358 B2Massachusetts Institute of Technology
- Laser system with a multipass amplifier configured for thermal load maintenance12 Dec 2024US 2024/0413601 A1
- Etalon vapor cell for atomic sensing14 Sep 2023US 2023/0291170 A1
- Wiring base, package for storing semiconductor element, and semiconductor device12 Jan 2023US 2023/0009571 A1KYOCERA Corporation
- Driving and stabilization system for pump laser19 May 2022US 2022/0158409 A1Chongqing Institute of East China Normal University
- Amplitude-modulated laser15 Jul 2021US 2021/0218218 A1Quantum-Si Incorporated
Most cited
By later US patents
- Computerized intelligent optical amplifier for multi-channel optical networks31US 6,198,571 B1AFC Technologies Inc. · 2001
- Retrofit heater for erbium fiber in an erbium-doped fiber amplifier (EDFA)24US 6,147,795 ALucent Technologies Inc. · 2000
- Optical component, optical amplifier and method of controlling optical amplifier characteristic19US 6,313,941 B1Oki Electric Industry Co., Ltd. · 2001
- Optical amplifying medium component and optical fiber amplifier having the same16US 6,567,600 B2NEC Corporation · 2003
- Temperature control and monitoring of optical detector components in an optical communication system15US 6,522,459 B1Onetta, Inc. · 2003