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：13316929948（同V）
Email：James@longstartech.com.cn
Contact Person :James
LONGSTAR NEWS
进口激光二极管的主要生产厂家有夏普、QSI、日亚、欧司朗和Lumentum等日本以及欧美国家的企业，其中不乏全球知名的半导体公司；
国产中端型号的基础性能已经能够与入门级的进口产品相匹敌，在普通情况下批次之间参数差异较大一些，但是普通的国产器件在波长温漂、功率波动方面会比一线进口产品稍大一点；高端国产单模光束质量差距正在不断缩小之中，只是纯净度和杂散光。。。
DATE:
20.7.2026 SOURCE：https://www.longstartech.com.cn/
We all know that the heat of high-power laser diode is very large, but there are still many manufacturers choosing it. So do you know where it can be mainly used? Let's take a look。。。
DATE:
16.12.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser diodes are widely used in daily life, so do you know what are their main applications in laser ranging? Let's take a look at it together.。。。
DATE:
16.12.2025 SOURCE：http://www.longstartech.com.cn/
In the last issue, I told you that photodiodes are widely used in daily life, so do you know where they are mainly used? Let's take a look at it together.。。。
DATE:
15.12.2025 SOURCE：http://www.longstartech.com.cn/
We all know that photodiodes are widely used in daily life, so do you know where they are mainly used? Let's take a look at it together.。。。
DATE:
15.12.2025 SOURCE：http://www.longstartech.com.cn/
We all know that blue laser diodes are widely used in daily life, so do you know where they are mainly used? Let's take a look at it together.。。。
DATE:
12.12.2025 SOURCE：http://www.longstartech.com.cn/
We all know that green laser diodes are widely used in daily life, so do you know which fields they are mainly used in? Let's take a look at it together.。。。
DATE:
12.12.2025 SOURCE：http://www.longstartech.com.cn/
We all know that the heat of laser diode is very large, so do you know how to cool this product? Let's take a look at it together.。。。
DATE:
11.12.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser diodes are widely used in daily life, so do you know how long their working life is? Let's take a look at it together.。。。
DATE:
11.12.2025 SOURCE：http://www.longstartech.com.cn/
We all know that DFB narrow linewidth laser diode is not common in daily life, so do you know what its main working principle is? Let's take a look at it together。。。
DATE:
9.12.2025 SOURCE：http://www.longstartech.com.cn/
