Introduction

As the last station of the product, the main purpose of product temperature testing is to test the stability and service life of the product in simulated extreme use environments. This station uses industrial-grade high and low temperature impact testing instruments to simulate extreme temperatures, allowing students to compare products before and after temperature testing and understand the requirements for qualified industrial products.

Training Content

Learn industry aging experiment standards;

Use a high-temperature oven to complete the industry standard temperature test of the device and record the data;

Learn the use of high and low temperature impact test chambers and parameter programming methods, and conduct programming training according to device requirements;

Use high and low temperature shock chambers to complete the industry standard temperature test of the device and record the data;

Compare the device parameters before and after the impact, and analyze and improve them.

Configuration List

Coaxial laser chips, modules and accessories, 100 sets;

Three-dimensional laser welding coupling workbench, 2 sets;

Optical fiber polishing preparation system, 1 set;

Laboratory low-noise oil and gas-free system, 1 set;

Laser three-dimensional welding machine, 1 set;

Atmospheric communication photoelectric receiving module, 1 set;

Atmospheric laser communication transmitting module, 1 set;

Single cycle water cooling system, 1 set;

Fiber optic testing tooling bench, 1 set;

Special fiber optic components, 1 set;

Optoelectronic device test power supply, 3 sets;

Thermoelectric laser power meter, 3 sets;

Detector responsivity testing tooling, 1 set;

Vertical purification work cabinet, 1 set;

High temperature test chamber, 1 set;

Provide complete training handouts, process flow charts, and production process documents for each process, 1 set.

Optoelectronic device parameter measurement system, 1 set;

Semiconductor parameter testing and data management software, 1 set;

High and low temperature impact test chamber, 1 set;

Component aging system, 1 set.

References: "Fiber Optics and Optical Fiber Application Technology" Beijing Institute of Technology Press Editor-in-Chief: Chi Zeying and Chen Wenjia; "Laser Principles and Technology" Science Press Editor-in-Chief: An Yuying Cao Changqing; "Optical Communications and Technology" Science Press Editor-in-Chief: Li Yuquan, Zhu Yong, and Wang Jiangping; "Optical Fiber Communication Devices and Systems" Xi'an Jiaotong University Press Editor-in-Chief: Zhu Jingping

National Standard: "GB/T 15972.43-2008 Specification for Test Methods of Optical Fibers" Part 43: Measurement Methods and Test Procedures for Transmission Characteristics and Optical Characteristics Numerical Aperture "GB/T 31359-2015 Test Methods for Semiconductor Lasers"