news

Home page

2018

Shangmao Technology will participate in CIOE 2018 with acoustooptic modulator

Chongqing Shangmao Technology Development Co., Ltd. will carry the acoustooptic modulator to the grand exhibition at the 3J05 booth of Hall 3, and sincerely invite colleagues from the industry to visit, exchange and business negotiation.
Booth No. 3 Hall 3J05:
Founded in August 2010, Shangmao Technology Co., Ltd. is located in the headquarters base of Jiulongyuan Group, Jiulongpo District, Chongqing. It is a high-tech enterprise in Chongqing, specializing in the research and development, manufacturing and sales services of laser devices, electronic instruments and meters, sensors, etc. Its products are widely used in the fields of national defense and military industry, university scientific research, industrial processing, and other fields, as well as universities and colleges such as China Electronics, Chinese Academy of Sciences, and China University of Science and Technology Han's Laser and other well-known domestic enterprises have established good cooperative relations.

Shangmao Technology will bring optical fiber acoustooptic modulator, frequency shifter, various acoustooptic drivers and other products to participate in OFS-CHINA2019!

Not have

Shangmao Technology will bring optical fiber acoustooptic modulator, frequency shifter, various acoustooptic drivers and other products to participate in OFS-CHINA2019!

Not have

How to select the appropriate photodetector?

According to the working principle and structure, photodetectors are generally divided into photoelectric detectors and thermoelectric detectors. Photoelectric detectors include vacuum photoelectric devices (photomultiplier tubes, etc.) and solid photoelectric detectors (photodiodes, photoconductive detectors, CCD, etc.).

2022-12-09

Basic principle of acoustooptic modulator

Acousto-optic modulator is a device that can control the power, frequency or spatial direction of laser beam by using electronic driving signal. It uses the acoustooptic effect, that is, the refractive index is changed by the mechanical oscillation pressure of the sound wave.

2022-12-09

The 15th China International Semiconductor Lighting Forum and 2018 International Third Generation Semiconductor Forum opened in Shenzhen

In the afternoon of October 23, 2018, the 15th China International Semiconductor Lighting Forum and 2018 International Third Generation Semiconductor Forum Opening Conference was held in Shenzhen Convention and Exhibition Center; With the theme of "creating core, gathering intelligence and sharing ecology", the conference attracted the active participation of experts and scholars from domestic and overseas semiconductor lighting, the third generation of semiconductors and related fields, enterprise leaders, industry organization leaders and relevant government officials, and jointly discussed the development of the industry.

2018-10-25

Shangmao Technology invites you to participate in the Shanghai Optical Expo in Munich

On July 3-5, 2020, Shangmao Technology will display high-performance optical fiber acoustooptic modulator, acoustooptic adjustable filter, acoustooptic driver and other acoustooptic products at the 8.1E432 booth in the 8.1 Pavilion, as well as optical passive devices such as ring and isolator for the first time. We look forward to your visit and negotiation!

2020-06-18

Notice of Holiday in 2020 Rat Year

2020-01-19

京ICP备10002622号-38

渝公网安备 50010702503488号

Thank you for your interest in our product series. If you need more product information or personalized customization, please leave us a message and we will reply to you as soon as possible!