H01S 2301/163
Single longitudinal mode
H01S2301/163 (Single longitudinal mode) appears on 88 US grants and 116 published applications in this corpus.
Search patents in H01S- Granted patents
- 88
- Published applications
- 116
- Assignees
- 88
- Inventors
- 293
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 4 |
| 2003 | 2 | 2 |
| 2004 | 4 | 3 |
| 2005 | 0 | 4 |
| 2006 | 1 | 0 |
| 2007 | 4 | 1 |
| 2008 | 0 | 4 |
| 2009 | 1 | 4 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 3 |
| 2014 | 0 | 4 |
| 2015 | 4 | 6 |
| 2016 | 5 | 13 |
| 2017 | 3 | 4 |
| 2018 | 10 | 8 |
| 2019 | 11 | 6 |
| 2020 | 2 | 3 |
| 2021 | 5 | 13 |
| 2022 | 3 | 7 |
| 2023 | 3 | 6 |
| 2024 | 5 | 8 |
| 2025 | 3 | 4 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Micro-ring laser bandwidth enhancement with micro-ring resonator11 Aug 2026US 12,706,441 B2Hewlett Packard Enterprise Development LP
- Topological bulk laser and method based on band inversion and reflection of optical field21 Apr 2026US 12,609,509 B2Peking University
- Extended-cavity diode laser component and method for producing same14 Apr 2026US 12,603,476 B2Ferdinand-Braun-Institut Ggmbh, Leibniz-Institut FüR HöChstfrequenztechnik
- Topologic insulator surface emitting laser system7 Apr 2026US 12,597,756 B2Julius-Maximilians-UniversitäT WüRzburg
- Distributed feedback laser with complex coupling24 Mar 2026US 12,586,985 B2Nokia Solutions and Networks Oy
- Vernier-tuned distributed bragg reflector laser24 Sep 2026US 2026/0291180 A1Lumentum Operations LLC
- Multi-wavelength emitter3 Sep 2026US 2026/0261095 A1Lumentum Operations LLC
- Two-dimensional grating surface-emitting laser ("2d-grsel")20 Aug 2026US 2026/0246230 A1
- Tunable transverse cavity surface emitting laser13 Aug 2026US 2026/0237967 A1University of Florida Research Foundation, Inc.
- Ring aperture vertical-cavity surface-emitting laser (vcsel) devices for mode control30 Jul 2026US 2026/0221726 A1II-Vi Delaware, Inc.
Most cited
By later US patents
- Tunable resonant leaky-mode N/MEMS elements and uses in optical devices101US 8,938,141 B2University of Connecticut · 2015
- Resonant reflector for improved optoelectronic device performance and enhanced applicability85US 6,055,262 AHoneywell Inc. · 2000
- Differentially pumped optical amplifer and mopa device79US 5,539,571 ASDL, Inc. · 1996
- Frequency-doubled vertical-external-cavity surface-emitting laser64US 6,393,038 B1Sandia Corporation · 2002
- Differentially patterned pumped optical semiconductor gain media55US 5,793,521 ASDL, Inc. · 1998