Microjoule‐Range Diamond NV‐Laser with Optical Pumping

Laser generation of NV‐centers in diamond with pulse energy up to 48 μJ and efficiency about 1% is performed. Also, we observe strong influence of low‐intensity short‐wavelength irradiation on pulse energy: in presence of this irradiation the pulse energy increased by factor up to 3.5. Additionally,...

Full description

Saved in:
Bibliographic Details
Published in:Physica status solidi. PSS-RRL. Rapid research letters 2024-02, Vol.18 (2), p.n/a
Main Authors: Genin, Dmitriy, Lipatov, Evgeniy, Shulepov, Mikhail, Vins, Victor, Yelisseyev, Alexander, Izmailov, Igor, Savvin, Alexander, Dormidonov, Alexander
Format: Article
Language:English
Subjects:
Diamonds
Irradiation
Laser pumping
Lasers
NV-centers
Optical pumping
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Laser generation of NV‐centers in diamond with pulse energy up to 48 μJ and efficiency about 1% is performed. Also, we observe strong influence of low‐intensity short‐wavelength irradiation on pulse energy: in presence of this irradiation the pulse energy increased by factor up to 3.5. Additionally, we make an attempt to estimate theoretically our samples’ gain coefficient. GA. Laser generation with pulse energy up to 48 μJ and efficiency about 1% is performed using diamond, containing NV‐centers, as laser active element. Diamond crystal was pumped by 532 by 532 nm radiation. Also, strong influence of low‐intensity short‐wavelength irradiation on pulse energy is observed: in presence of this irradiation the pulse energy increased by factor up to 3.5. Laser generation with pulse energy up to 48 μJ and efficiency about 1% is performed using diamond, containing NV‐centers, as laser active element. Diamond crystal is pumped by 532 nm radiation. Also, strong influence of low‐intensity short‐wavelength irradiation on pulse energy is observed: in presence of this irradiation the pulse energy increased by factor up to 3.5.
ISSN:1862-6254
1862-6270
DOI:10.1002/pssr.202300062