H01S 3/09415
The pumping beam being parallel to the lasing mode of the pumped
Official title: {the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping}
H01S3/09415 (The pumping beam being parallel to the lasing mode of the pumped) appears on 1,561 US grants and 1,586 published applications in this corpus.
Search patents in H01S- Granted patents
- 1,561
- Published applications
- 1,586
- Assignees
- 732
- Inventors
- 3,076
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 13 | 0 |
| 1989 | 12 | 0 |
| 1990 | 13 | 0 |
| 1991 | 14 | 0 |
| 1992 | 18 | 0 |
| 1993 | 28 | 0 |
| 1994 | 23 | 0 |
| 1995 | 18 | 0 |
| 1996 | 27 | 0 |
| 1997 | 26 | 0 |
| 1998 | 32 | 0 |
| 1999 | 34 | 0 |
| 2000 | 36 | 0 |
| 2001 | 44 | 10 |
| 2002 | 38 | 51 |
| 2003 | 37 | 57 |
| 2004 | 52 | 48 |
| 2005 | 41 | 66 |
| 2006 | 43 | 62 |
| 2007 | 29 | 76 |
| 2008 | 44 | 69 |
| 2009 | 49 | 70 |
| 2010 | 70 | 89 |
| 2011 | 47 | 66 |
| 2012 | 56 | 67 |
| 2013 | 59 | 68 |
| 2014 | 66 | 53 |
| 2015 | 68 | 68 |
| 2016 | 52 | 66 |
| 2017 | 63 | 55 |
| 2018 | 59 | 52 |
| 2019 | 47 | 65 |
| 2020 | 47 | 62 |
| 2021 | 42 | 57 |
| 2022 | 50 | 79 |
| 2023 | 37 | 79 |
| 2024 | 52 | 64 |
| 2025 | 35 | 49 |
| 2026 | 34 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fiber laser system15 Sep 2026US 12,738,708 B2Cegep Garneau
- Fiber laser apparatus11 Aug 2026US 12,706,430 B2Fujikura Ltd.
- Optical fiber and fiber laser device4 Aug 2026US 12,700,707 B2Fujikura Ltd.
- Doped fiber amplifier having pass-through pump laser with integrated optical isolator4 Aug 2026US 12,700,708 B2II-Vi Delaware, Inc.
- Laser resonator assembly28 Jul 2026US 12,695,263 B2
- Dual-ended and wavelength-locked optical pumping1 Oct 2026US 2026/0302713 A1Lumentum Operations LLC
- Fiber laser systems and techniques27 Aug 2026US 2026/0254188 A1Massachusetts Institute of Technology
- Laser element and electronic device27 Aug 2026US 2026/0254199 A1Sony Group Corporation
- Method and apparatus for controllably de-energizing amplifier in high power narrow linewidth fiber laser systems20 Aug 2026US 2026/0246222 A1Ipg Photonics Corporation
- Solid-state laser system and excimer laser apparatus20 Aug 2026US 2026/0246223 A1Gigaphoton Inc.
Most cited
By later US patents
- Multiple core fiber laser and optical amplifier322US 5,566,196 ASDL, Inc. · 1996
- Ultraviolet laser apparatus and exposure apparatus using same250US 7,023,610 B2Nikon Corporation · 2006
- Optical amplifier with high energy levels systems providing high peak powers244US 5,867,305 ASDL, Inc. · 1999
- Bright output optical system with tapered bundle183US 4,820,010 ASpectra Diode Laboratories, Inc. · 1989
- Laser flashlight175US 6,142,650 A2000