Optical and electronic technologies are strategic, basic and leading technologies for the twenty-first century and are widely used in the military, industry, space and automobile electronics fields. Photoelectronic devices, especially lasers, are decisive for the core performance of various types of laser equipment and are important components of the photovoltaic industry。
On 11 march, the annual event of the asian laser, optical and photovoltaic industries, the shanghai light fair in munich, was inaugurated at the new international fair centre in shanghai。
The fair, which is an industry barometer and windbeam, marks the twentieth anniversary of the fair, with an expansion of the exhibition area to 100,000 square metres, attracting 1,400 industry companies from around the world, while 200 professional conference reports were held during the same period, reaching new levels of gold。
Core technologies in the field of optical electronics such as lasers have long been monopolized by foreign manufacturers. In recent years, the domestic optical electronics industry has been gaining ground and growing rapidly, influenced by national policies, enterprises, talent and industrial chains。
It is known that the hanway science and technology group, a country-renowned sensor company (hereinafter referred to as “handwittech”), has in recent years improved its own configuration of the photovoltaic industry and has developed its own capabilities for research, development, design, production and containment. It has developed an pv-based ecosystem encompassing lasers to sensors to the entire machine, which has led to a series of smart solutions for industry, civil use, automobiles, robotics, etc., which are few enterprises in the country that can vertically integrate the pv chain and that can be controlled by core technologies and reach advanced levels in the country。
During this exhibition, the hanway tech (n2 hall 2137) pv series featured prominently。
It is understood that the hanway technology is displaying laser elements from a variety of principles, bands and containment processes. Like the laman laser, based on the laman spectra technology, which quickly identifies the chemical components of drugs, drugs, liquids, jewellery, metals, etc., which are the core elements of the relevant detection, monitoring and analysis instruments; gas detector lasers are based on tdlas technology and allow quick and precise identification of target gases, such as lasers in the 1653nm band, which identify methane gases and do not react to any other gases and are the core elements of the gas leak detection instrument。
“the hanway technology lasers can be widely used in areas such as spectral detection, laser wind detection, automatic driving, oil and gas pipeline monitoring, ocean navigation, fibre-optic lasers, fibre-optic communications, gas detection, etc..” according to field staff, applications of the hanway technology laser products are now available in many areas。
A range of products such as optical sensors of hanway technology, pv sensors, infrared thermal decomposition sensors, infrared thermal reactors sensors, flame sensors, etc. Are also of interest. Among them, the laser methane sensor received frequent consultations from industry clients, “the product is based on the tdlas principle and reacts only to methane gas, which is extremely resistant to oil smoke, water vapour, acetic acid, alcohol interference and is the high-end inverted direction of domestic gas alarms”
At the same time, hanway technologies also displays multiple high-end optical detection equipment. C330-h handheld infrared gas imager, r10 non-refrigerated handheld infrared gas leak detector, which can be used for visual gas leak inspection in the petrochemical field, “support remote, fast-scanning screening, fast and efficient”; the distributed fibre-optic acoustic sensor system is based on fibre-optic sensor technology that can be used for vibration, leak detection of oil, gas pipelines, “in particular for third-party construction, external force damage, which can detect abnormal vibration signals before a real leak occurs, thereby providing early warning and helping to reduce significant damage from pipeline leaks”。
The field of light electronics, such as lasers, is an important representative of new quality productivity, with high technical barriers, high financial investment and a gap with foreign countries, and requires the strength and strength of persistence in order to achieve cutting edges。
It is not surprising that at the shanghai light fair in munich, an increasing number of domestic pv chains have the strength and advantage to compete with foreign firms, increasing the resilience of our pv supply chain and providing a wealth of options for downstream applications。
