Time domain is to describe the relationship between mathematical function or physical signal and time。

Our company is a high-tech joint-stock enterprise dedicated to serving scientific research institutions, research institutes, universities, and enterprise researchers at home and abroad. The company is mainly engaged in the development, sales, and technical services of optoelectronic products. Over the years, the company has formed a rich and complete series of optoelectronic products and can customize products according to user needs. At present, the main product lines include: