H01S 3/06795
With superfluorescent emission
Official title: {with superfluorescent emission, e.g. amplified spontaneous emission sources for fibre laser gyrometers (fibre laser gyrometers per se G01C19/72)}
H01S3/06795 (With superfluorescent emission) appears on 99 US grants and 62 published applications in this corpus.
Search patents in H01S- Granted patents
- 99
- Published applications
- 62
- Assignees
- 62
- Inventors
- 222
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 0 |
| 2002 | 6 | 3 |
| 2003 | 4 | 2 |
| 2004 | 3 | 5 |
| 2005 | 2 | 8 |
| 2006 | 3 | 5 |
| 2007 | 6 | 1 |
| 2008 | 3 | 2 |
| 2009 | 5 | 4 |
| 2010 | 5 | 4 |
| 2011 | 2 | 1 |
| 2012 | 4 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 3 | 3 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 3 |
| 2021 | 3 | 4 |
| 2022 | 4 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 4 |
| 2025 | 2 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Light source device, optical device, control light generation method, and monitoring light generation method30 Dec 2025US 12,513,438 B2NEC Corporation
- Systems and methods for effective relative intensity noise subtraction for a broadband resonator optical gyroscope19 Aug 2025US 12,392,612 B2Honeywell International Inc.
- Broadband Tm-doped optical fiber amplifier22 Nov 2022US 11,509,109 B2Cybel, LLC.
- Optical fiber superluminescent light source10 May 2022US 11,329,446 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Spectrum and power tunable ASE light source19 Apr 2022US 11,309,678 B2Molex Incorporated
- Systems and methods for effective relative intensity noise subtraction for a broadband resonator optical gyroscope3 Apr 2025US 2025/0109941 A1Honeywell International Inc.
- Light source system27 Feb 2025US 2025/0068031 A1Panasonic Intellectual Property Management Co., Ltd.
- Raman amplifier and method for designing raman amplifier16 Jan 2025US 2025/0023316 A1Furukawa Electric Co., Ltd.
- A Narrow-band, Low-noise Raman Fiber Laser with A Random Fiber Laser Pump10 Oct 2024US 2024/0339799 A1Sichuan Guangsheng IOT Technology Co.,Ltd.
- Amplified Spontaneous Emission Source Operational In Two Micron Wavelength Region30 May 2024US 2024/0178630 A1Cybel, LLC.
Most cited
By later US patents
- Reduction of non-linear effects in optical fiber communication systems and method of using same83US 5,166,821 AGeneral Instrument Corporation · 1992
- Broad linewidth lasers for optical fiber communication systems83US 5,200,964 AGeneral Instrument Corporation · 1993
- Narrow band incoherent optical carrier generator75US 5,191,586 AGeneral Instrument Corporation · 1993
- Apparatus and method for generating controlled-linewidth laser-seed-signals for high-powered fiber-laser amplifier systems73US 7,539,231 B1Lockheed Martin Corporation · 2009
- Spontaneous emission source having high spectral density at a desired wavelength70US 5,295,209 AGeneral Instrument Corporation · 1994