After watching the military parade, we all know that many high-power semiconductor lasers are now being used for civilian purposes. Do you know what are the types of civilian laser diodes? How to purchase Korean QSI laser diodes?

In today's rapidly developing modern optoelectronic technology, high-power semiconductor lasers have become core components in various fields such as industry, healthcare, scientific research, and national defense due to their high efficiency, long lifespan, and compact structure. As a company with technological advantages in the industry, QSI's laser diodes provide solid support for this market.

The advantages and applications of high-power semiconductor lasers

Compared with traditional lasers, semiconductor lasers have advantages such as high energy conversion efficiency, wide wavelength range, long lifespan, and compact structure. At present, typical applications are mainly concentrated in the following directions:

1. Fiber optic and solid-state laser pump sources

Semiconductor lasers have narrow spectra and high stability, making them ideal pump light sources for fiber amplifiers and solid-state lasers. Especially in high-speed optical communication and high-power fiber laser systems, semiconductor pumps have gradually replaced traditional lamp pumps.

2. Industrial processing

High power semiconductor lasers exhibit higher energy efficiency and processing flexibility in processes such as metal cutting, precision welding, laser cladding, surface modification, and laser cleaning, and have become important tools for intelligent manufacturing.

3. Medical Health and Beauty

Semiconductor lasers can be used for soft tissue cutting, vascular coagulation, ophthalmic correction, and skin cosmetic treatment. With their minimally invasive, safe, and controllable characteristics, they have become an important light source for modern medical equipment.

4. National Defense and Security

High power semiconductor lasers are widely used in military ranging, guidance, laser radar, and security protection systems due to their small size and fast response, demonstrating extremely high strategic value.

With the continuous advancement of material processing, heat dissipation technology, and packaging forms, the beam quality, output power, and reliability of high-power semiconductor lasers are steadily improving, and their application boundaries will be further expanded in the future.

Characteristics of QSI Laser Diode

As a well-known manufacturer in the industry, QSI laser diodes have significant advantages in performance and stability:

High photoelectric conversion efficiency, low threshold current * *, ensuring high output under low energy consumption conditions.

Rich wavelength coverage, from red light to near-infrared (635-940 nm), meets the needs of different fields.

Multiple packaging forms, such as TO-18 and TO-56, are equipped with monitoring photodiodes (PD) for power feedback and stable control.

Strong reliability and high cost-effectiveness, widely used in industrial testing, medical equipment, 3D recognition, distance measurement scanning and other scenarios.

Procurement channels for Korean QSI laser diodes

At present, QSI has a headquarters and sales network in South Korea, and customers can make formal purchases through the following channels:

QSI Korea Headquarters

Address located in Cheonan, Chungcheongnam do, South Korea, authorized agent and technical support obtained.

Domestic distribution platform

Longxingda Technology: covering the 635-940 nm wavelength band, with a maximum output power of 350 mW, a complete range of models suitable for scientific research and industrial users.

High power semiconductor lasers are becoming an important driving force for the development of the optoelectronic industry. Whether in the production workshop of intelligent manufacturing, medical operating rooms, communication base stations, or even the forefront of national defense, its application prospects are becoming increasingly broad. QSI laser diodes provide high-quality light source solutions for customers in various industries with their stable and reliable performance.