Structure and configuration of the passively Q-switched diode end-pumped solid-state laser
US12009628B2 · kind B2 · utility
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Key dates
| Filing date | Dec 23, 2021 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Aug 4, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/02208
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The passively q-switched diode end-pumped solid-state laser is used the gain medium made of Er:Yb doped crystal and the Q-switch made of Co2+:MgAl2O4 crystal. The optical elements are optimally designed for the resonator to achieve pulse energy in a range 0.5 mJ≤E≤2 mJ with the pulse width in a range of 4 ns-15 ns. The resonator is appropriate to use in laser rangefinders, target designator, and other products in military and civilian applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.