The working principle of quantum cascade laser is different from that of common semiconductor lasers. It breaks the electron-hole complex stimulated radiation mechanism of traditional p-n junction semiconductor lasers, and only the electrons participate in the stimulated radiation process of QCL. The advantage of quantum cascade lasers over other lasers lies in the cascade process. Electrons jump from high energy level to low energy level without any loss, and then inject into the next process t...(more)
Low noise quantum cascade laser AQCL500MA410 is the first new product launched by Analog Technologies, Inc. in 2019. The AQCL500MA410 is a chassis-mounted electronic module designed for driving quantum cascade lasers (QCLs). It provides ultra low noise current while still maintaining a wide modulation bandwidth. There is a good control loop indication pin LPGD and an output current monitoring pin LIO to monitor the working state of the laser driver. This QCL driver can be widely used in radar, m...(more)
In the electric heating industry, metal ceramic heater is one of the fastest rising products in the heater industry. In recent years, metal ceramic heater is widely used in the electric heating industry. The performance of MCH is superior in various aspects, such as: rapid heating speed, high temperature, small size, energy saving, environmental protection, easy installation and use, etc. However, because of its characteristics, MCH increases resistance as the temperature rises during heating, s...(more)
ATI has developed a new heater at the beginning of 2019. This metal ceramic heater has a series of products included. MCH is short for Metal Ceramic Heater, a ceramic heating element in which a metal paste is printed on a ceramic casting body, laminated by hot pressing, and then sintered by ceramics and metal at 1600 C or a higher temperature. This heat features corrosion resistance, high temperature resistance, long service life, high efficiency, energy saving, uniform temperature, good thermal...(more)
ATLSxA103 series of laser driver is one of the bestselling product in ATI, which has developed more laser drivers. ATLSxA103 series remains the most popular laser driver in the current laser driver market. These laser drivers feature low noise, high efficiency, compact size, as well as zero EMIs. Today, Id like to show you one laser driver in this series, ATLS500MA103. The physical photo is shown as follows and from this, you can see that the laser driver is similar in size to a pin. This laser...(more)
ATI recently has developed a new high voltage Peltier controller, which can also be called TEC controller, TEC28V15A. When it was first launched in the market, lots of customers were coming to inquire about it. This TEC controller features high output voltage, 28V and high output current, 15A, which make it in a lead position of TEC controller market. In order to evaluate this Peltier controller more easily, we have developed an evaluation board for it, and the part number is TEC28V15AEV1. The f...(more)
ATI has developed multiple series of high voltage and constant current laser drivers, including ATLSxA212, ATLSxA216, ATLSxA217 and ATLSxA218 series laser drivers. These laser drivers have wide input voltage range and output voltage range, high efficiency, and wide modulation bandwidth. Today, Id like to show you one of these high voltage laser driver, ATLS12A216D, which is the one with highest current in ATLSxA216D series. As the part number indicates, ATLS12A216D has a high current capability,...(more)
Chinese New Year is nearing the end, and I wish you all the best in the Year of the Pig! Today we will come to know about a special SMT resistor kit. This resistor kit is a patented product developed by ATI. It is light and compact, with exquisite design and a complete range of specifications. It facilitates the classification, storage and management of precision components, avoids messy components, and improves RD efficiency and shortens development time. This series of products are complete in...(more)
