4.6 Article

Compound Cavity Passively Q-Switched Single-Longitudinal-Mode Diode-Pumped Laser

Journal

FRONTIERS IN PHYSICS
Volume 10, Issue -, Pages -

Publisher

FRONTIERS MEDIA SA
DOI: 10.3389/fphy.2022.820177

Keywords

single-longitudinal-mode; self-seed injection; passively Q-switched; laser technique; compound cavity

Funding

  1. National Natural Science Foundation of China [61927815]

Ask authors/readers for more resources

A compact solid-state single-longitudinal-mode (SLM) Q-switched laser based on a compound cavity is demonstrated, which achieves SLM operation without the use of a feedback loop and has a narrow linewidth and high SLM ratio.
A compact solid-state single-longitudinal-mode (SLM) Q-switched laser based on a compound cavity is demonstrated. SLM operation is achieved through the enhancement of mode competition (via manipulation of the effective reflectivity of the resonator mirrors and intracavity field accumulation time) and does not require the use of a feedback loop. In this work, SLM emission with a linewidth of 254.3 MHz is demonstrated, and a high SLM ratio of up to 99.6% is achieved. The laser operates at a repetition rate of 10 Hz, producing 10 ns pulses with a pulse energy of 14.81 mJ.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.6
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available