Search research articles

Related Concept Videos

Schottky Barrier Diode

Schottky Barrier Diode

Schottky barrier diodes are specialized semiconductor devices characterized by their unique construction. This construction involves combining a metal layer with a moderately doped n-type semiconductor material. This combination leads to the formation of a Schottky barrier, a pivotal element that defines the diode's operational characteristics. The core functionality of Schottky barrier diodes is their capacity to allow current to flow in only one direction due to their distinctive...

The Ideal Diode

The Ideal Diode

A diode is a semiconductor device that allows current to flow in one direction only, making it a crucial component in electronic circuits for controlling the direction of current flow. An ideal diode is a simplified version of a real diode used to understand how diodes work in circuits. It possesses two terminals: the positive anode and the cathode, which is negative. When a positive voltage is applied to the anode relative to the cathode, the diode is in a forward-biased state, allowing...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Monochromatic x-ray imaging of a laser produced plasma.

Applied optics·2010

Same author

High-repetition-rate diode-pumped Nd:YVO4 slab laser.

Optics letters·2009

Same author

Grating-tuned, single-longitudinal-mode, diode-pumped Nd:YVO4 laser.

Optics letters·2009

Same author

Subnanosecond-pulse generation at 308 and 450 nm by truncated stimulated Brillouin scattering.

Optics letters·2009

Same author

Laser-induced preionization of a rare-gas halide discharge.

Optics letters·2009

Same author

20-J nanosecond-pulse CO2 laser system based on an injection-mode-locked oscillator.

Optics letters·2009

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: Jun 19, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

Published on: July 12, 2017

High-efficiency diode-pumped Nd:YVO(4) slab laser.

J E Bernard, A J Alcock

|October 14, 2009

Summary

This summary is machine-generated.

A new diode-bar, side-pumped laser cavity design achieved high optical-to-optical conversion efficiencies up to 32%. This novel approach with slab geometry and high-angle-of-incidence reflection enhances laser performance for efficient light generation.

More Related Videos

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics

Published on: April 24, 2014

Using a 1064-nm Picosecond Neodymium-Doped Yttrium Aluminum Garnet Laser for Periorbital Hyperpigmentation

Using a 1064-nm Picosecond Neodymium-Doped Yttrium Aluminum Garnet Laser for Periorbital Hyperpigmentation

Published on: May 23, 2025

Related Experiment Videos

Last Updated: Jun 19, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

Published on: July 12, 2017

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics

Published on: April 24, 2014

Using a 1064-nm Picosecond Neodymium-Doped Yttrium Aluminum Garnet Laser for Periorbital Hyperpigmentation

Using a 1064-nm Picosecond Neodymium-Doped Yttrium Aluminum Garnet Laser for Periorbital Hyperpigmentation

Published on: May 23, 2025

Area of Science:

Laser Physics
Materials Science

Background:

Efficient laser systems are crucial for various scientific and industrial applications.
Optimizing gain extraction and mode quality in solid-state lasers remains a key challenge.

Purpose of the Study:

To develop and evaluate a novel diode-bar, side-pumped laser cavity design.
To achieve high optical-to-optical conversion efficiency and improved beam quality.

Main Methods:

Utilized a slab geometry Nd:YVO(4) laser gain medium.
Employed a single, high-angle-of-incidence reflection for efficient gain extraction.
Implemented diode-bar side-pumping for strong absorption at the pump wavelength.

Main Results:

Achieved optical-to-optical conversion efficiencies as high as 32% and slope efficiencies of 44%.
Obtained small-signal gains exceeding 8 cm⁻¹ and pulse energies up to 3.2 mJ.
Demonstrated near-TEM(00) mode operation, with laser rod aperturing mitigating gain nonuniformity.

Conclusions:

The novel diode-bar, side-pumped laser cavity design significantly enhances laser performance.
Slab geometry and optimized gain extraction are effective for high-efficiency laser operation.
The design shows promise for developing powerful and efficient solid-state laser sources.