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Website：www.longstartech.com.cn
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Contact Person :James
LONGSTAR NEWS
Engineers in many enterprises will ask what the laser diode pd means and what the relationship between it and LD looks like. Let's give you a brief introduction in the following sm。。。
DATE:
17.9.2025 SOURCE：http://www.longstartech.com.cn/
Many people are puzzled when they buy lasers for the first time. Why are laser diodes so complicated? Today, Xiaobian gives you a brief talk about the schematic diagram of diode la。。。
DATE:
17.9.2025 SOURCE：http://www.longstartech.com.cn/
With the popularity of laser diodes, many people confuse red laser diodes with light-emitting diodes. Do you know the difference between red laser diodes and light-emitting diodes?。。。
DATE:
17.9.2025 SOURCE：http://www.longstartech.com.cn/
Semiconductor lasers are used by many manufacturers in the market, so many people will mistakenly think that laser diodes and semiconductor lasers are one product, so are they real。。。
DATE:
17.9.2025 SOURCE：http://www.longstartech.com.cn/
We all know that green laser diodes have a very large market share. Do you know where green laser diodes are mainly used? Many people ask us if QSI produces green laser diodes? Tod。。。
DATE:
17.9.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser diodes have many advantages, but many people may be a little puzzled when asked. Today, Xiaobian gives you a brief introduction to the advantages of laser di。。。
DATE:
16.9.2025 SOURCE：http://www.longstartech.com.cn/
We all know that lasers are widely used in daily life, so do you know how lasers emit light? What is the working principle of laser diode? Let's take a look at it together.。。。
DATE:
16.9.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser rangefinder is widely used in daily life, so do you know the working principle of laser rangefinder? Do you know which band to choose for the laser diode ins。。。
DATE:
16.9.2025 SOURCE：http://www.longstartech.com.cn/
Many people have been asking in the market whether it is better to choose single-mode or multi-mode laser diodes. Today, the editor will briefly explain the difference between the 。。。
DATE:
16.9.2025 SOURCE：http://www.longstartech.com.cn/
We often see green laser in our daily lives, such as on highways, stage lighting, etc. Do you know the application scope of green laser diodes? What are the bands of green laser di。。。
DATE:
16.9.2025 SOURCE：http://www.longstartech.com.cn/
