A laser diode (LD, also injection laser diode or ILD or semiconductor laser or diode laser) is a semiconductor device similar to a light-emitting diode in which a diode pumped directly with electrical current can create lasing conditions at the diode's junction.

IPG Diode Laser Modules (DLM) are turnkey diode lasers with integrated driver electronics and cooling features. These highly-compact modules are available with a range of output options including a collimator or bare fiber termination and red guide lasers for flexible integration by OEMs and integrators.

TOPTICA´s clock laser systems are diode lasers whose linewidth is reduced to less than 1 Hz via frequency stabilization to high-finesse optical ULE cavities. These systems yield highest frequency stability far beyond 1 second integration time to drive the very narrow atomic clock transitions in neutral atoms like Yb, Sr and ions like Yb+, Sr+ ...

1995年6月15日 · We describe a compact, economic and versatile diode laser system based on commercial laser diodes, optically stabilized by means of feedback from a diffraction grating. We offer detailed information which should enable the reader to copy our set-up which uses only easily machined mechanical parts.

This tutorial will address some of the basics for laser diode handling and operation that should be kept in mind when creating a laser diode system. We shall discuss below: damage mechanisms, specifications, diode packages, mounts and drivers, and some general tips on common laboratory phenomenon that can lead to diode instability or damage.

2023年6月18日 · Laser Diode Definition: A laser diode is a semiconductor device that generates coherent light by stimulating electrons to emit photons. Operational Mechanism: Laser diodes create light through stimulated emission within an optical cavity, with the light’s properties influenced by the semiconductor material.

Diode Lasers for Every Configuration. Our diode laser systems are available to deliver across many use cases. Whether you need fiber or free space delivery, low- or high-output power, air or water cooling, or rack-mounted or free-standing packaging, we have you covered.

2025年1月26日 · What is a Laser Diode? A Laser Diode is a semiconductor device similar to a light-emitting diode (LED). It uses p-n junction to emit coherent light in which all the waves are at the same frequency and phase.

Jenoptik has pioneered high-power diode laser technology and continues to provide industry-leading high-power broad-area edge-emitting diode lasers emitting in the 760 nm – 1060 nm spectral region. address the need for Epi-wafer structures based on GaAs substrates and (Al, In, Ga) (As, P) compound semiconductors.

2014年3月1日 · High-peak-power diode lasers are used for laser-induced breakdown spectroscopy, waveform generation for radio-frequency waves, optical code-division-multiple-access systems for secure communication and photonic sampling for analog-to-digital conversion are among other areas where the diode lasers are prevalent.