H01S 3/165
With the formula mf2, wherein m is ca, sr or ba
Official title: {with the formula MF2, wherein M is Ca, Sr or Ba}
H01S3/165 (With the formula mf2, wherein m is ca, sr or ba) appears on 20 US grants and 17 published applications in this corpus.
Search patents in H01S- Granted patents
- 20
- Published applications
- 17
- Assignees
- 25
- Inventors
- 58
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 3 |
| 2015 | 3 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 3 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical amplifier12 May 2026US 12,627,113 B2Lawrence Livermore National Security, LLC
- Laser crystal with at least two co-dopants23 Jul 2024US 12,046,867 B2Centre National De La Recherche Scientifique
- High-power ytterbium doped calcium fluoride mode-locked laser and methods of use21 Jan 2020US 10,541,505 B2Newport Corporation
- Fiber device and method for amplifying pulses of laser light23 Apr 2019US 10,267,985 B2Newport Corporation
- Solid-state laser system and excimer laser system9 Oct 2018US 10,095,084 B2Gigaphoton Inc.
- Divided-pulse laser regeneration amplification apparatus and method11 Jul 2024US 2024/0235145 A9Chongqing Huapu Intelligent Equipment Co., Ltd.
- Divided-pulse laser regeneration amplification apparatus and method25 Apr 2024US 2024/0136784 A1Chongqing Huapu Intelligent Equipment Co., Ltd.
- Optical amplifier7 Sep 2023US 2023/0283036 A1Lawrence Livermore National Security, LLC
- Laser crystal with at least two co-dopants30 Dec 2021US 2021/0408756 A1Centre National De La Recherche Scientifique
- Laser Oscillator System Having Optical Element For Injection Seeding and Method of Manufacture4 Mar 2021US 2021/0066881 A1Newport Corporation
Most cited
By later US patents
- Upconversion pumped lasers23US 5,022,040 AHughes Aircraft Company · 1991
- Apparatus and method for generating photluminescence emission lines from rare-earth-element-doped CAF2 thin films over a SI-based substrate19US 5,552,667 ATexas Instrument Incorporated · 1996
- Porous silicon as a light source for rare earth-doped CaF.sub.2 laser18US 5,301,204 ATexas Instruments Incorporated · 1994
- Silicon-based microlaser by doped thin films11US 5,369,657 ATexas Instruments Incorporated · 1994
- Method for generating photoluminescence emission lines from transition element doped CAF2 thin films over a Si-based substrate7US 5,306,385 ATexas Instruments Incorporated · 1994