H01S 3/094023
With ase light recycling, with reinjection of the ase light back into
Official title: {with ASE light recycling, with reinjection of the ASE light back into the fiber, e.g. by reflectors or circulators}
H01S3/094023 (With ase light recycling, with reinjection of the ase light back into) appears on 49 US grants and 52 published applications in this corpus.
Search patents in H01S- Granted patents
- 49
- Published applications
- 52
- Assignees
- 32
- Inventors
- 113
- Latest grant
- 6 Aug 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 12 |
| 2003 | 4 | 4 |
| 2004 | 4 | 9 |
| 2005 | 2 | 5 |
| 2006 | 9 | 2 |
| 2007 | 3 | 1 |
| 2008 | 0 | 4 |
| 2009 | 2 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 3 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems, apparatus, and methods for laser amplification in fiber amplifiers6 Aug 2019US 10,374,379 B2Massachusetts Institute of Technology
- Arbitrary pulse shaping in high peak power fiber lasers7 Nov 2017US 9,812,839 B2V-Gen Ltd.
- Apparatus for protecting powered optical amplifiers28 Mar 2017US 9,608,398 B2LGS Innovations LLC
- Shorter wavelength photo-annealing apparatus for rare-earth-doped fiber and its optical assemblies under irradiation7 Jul 2015US 9,077,143 B2National Applied Research Laboratories
- Broadband fiber light source with high wavelength stability under radiation for IFOG applications27 Jan 2015US 8,941,838 B2Honeywell International Inc.
- Dual-Band ASE Source Utilizing A Reflective Topology16 May 2024US 2024/0162675 A1II-Vi Delaware, Inc.
- Fibre laser assembly and method for generating high power laser radiation1 Feb 2024US 2024/0039232 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Systems, apparatus, and methods for laser amplification in fiber amplifiers13 Sep 2018US 2018/0261969 A1Massachusetts Institute of Technology
- Bidirectional c-band and l-band optical transmission using circulators13 Sep 2018US 2018/0261971 A1NEC Laboratories America, Inc.
- Arbitrary pulse shaping in high peak power fiber lasers3 Sep 2015US 2015/0249316 A1V-Gen Ltd.
Most cited
By later US patents
- Narrow band incoherent optical carrier generator75US 5,191,586 AGeneral Instrument Corporation · 1993
- Gain controllable optical amplifier and applications thereof71US 5,506,724 AMitsubishi Denki Kabushiki Kaisha · 1996
- Superluminescent optical source67US 5,268,910 AGeneral Instrument Corporation · 1993
- Optical fiber and optical fiber device55US 6,614,975 B2University of Southampton · 2003
- Optical amplifier for amplifying light in a long wavelength band23US 6,288,834 B1Fujitsu Limited · 2001