ABOUT LONGSTAR
CONTACT US
Address：7th Floor, Gaofeng Building, Dalang Street, Longhua District, Shenzhen
Website：www.longstartech.com.cn
TEL：0755-2556 9680
FAX：0755-2556 6650
Mobile：15697542027（同V）
Email：James@longstartech.com.cn
Contact Person :Zheng
LONGSTAR NEWS
Many people are afraid that the imported QSI laser diode is very expensive, so they are afraid to choose. So is it really so expensive? What are its advantages compared with domest。。。
DATE:
13.10.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser diodes need to be polymerized into laser modules through optical lenses, so many people don't know how to choose optical lenses. Today, Xiaobian will give yo。。。
DATE:
13.10.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser diodes have many uses. In traditional industries, laser diodes are usually used to make laser modules. So do you know what band modules are usually selected 。。。
DATE:
13.10.2025 SOURCE：http://www.longstartech.com.cn/
We may have seen the staff driving the birds away with a device outdoors. In fact, that device is called a laser bird repeller. Today, Xiaobian gives you a brief talk about whether。。。
DATE:
11.10.2025 SOURCE：http://www.longstartech.com.cn/
"What's the difference between different wavelengths of laser acting on the skin?" In fact, different wavelengths, different penetration depths and different absorption targets, so。。。
DATE:
11.10.2025 SOURCE：http://www.longstartech.com.cn/
We all know that more and more people are doing laser surgery now. Many people don't know what the principle of laser surgery is and which band of laser diode is used in the intern。。。
DATE:
11.10.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser cutting is a very mature product, so as a layman, do you know how powerful the laser diode used for laser cutting is? What color is it?。。。
DATE:
10.10.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser diodes are widely used in daily life. After watching the military parade, we know that many lasers are gradually becoming civilian. Do you know what function。。。
DATE:
10.10.2025 SOURCE：http://www.longstartech.com.cn/
We all know that the laser diode driving circuit is relatively complicated. Today, Xiaobian gives you a brief talk about the QSI laser diode circuit. Many people are asking what ar。。。
DATE:
10.10.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser diodes are widely used in daily life, so do you know what to do if laser diodes are damaged? Can the laser diode be repaired by itself?。。。
DATE:
9.10.2025 SOURCE：http://www.longstartech.com.cn/
