Low noise quantum cascade laser AQCL500MA410 is the first new product launched by Analog Technologies, Inc. in 2019.(more)

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 to illuminate again. This cascade process "circulates" these electrons, creating an amazing laser. The invention of quantum cascade lasers is a milestone in the field of semiconductor lasers.(more)

Metal Ceramics Heater is short for MCH and can also be named as MCH ceramic heating element, alumina metallic ceramic heating element, HTCC ceramic heating element, and ceramic heater. As for its materials, MCH is made up of high melting point metal heating resistance slurry such as tungsten or molybdenum-manganese printed onto 96% alumina casting ceramic green body according to the design requirements of the heating circuit. Now, please find the physical photo of Metal Ceramics Heater produced by Analog Technologies, Inc.(more)

As a professional company that is specialized in developing laser driver related products, Analog Technologies, Inc. has invested much human and material resources. Eventually, we developed this digital high voltage constant current laser driver recently successfully; whose part number is ALDD28V15A401. It features simultaneously: wide input and output voltage range, high output current capability, high efficiency, low output noise (but it has an output 6mVp-p ripple voltage at 500 kHz), wide modulation bandwidth, and small size. Please find the physical photo of this laser driver as below:(more)

Our main products include TEC controllers, laser drivers, TEC module, thermistors, high voltage power supply and so on. Now I will introduce a low noise constant current laser driver ATLSxA104. There are 5 models: ATLS100MA104, ATLS250MA104, ATLS500MA104, ATLS1A104 and ATLS1.5A104.(more)

Do you know how to identify a good laser driver? Of course, different people hold different point of views. Generally speaking, good laser drivers should be high speed, low noise, high efficiency, constant current and high voltage. Then, what you need to be is to select the parameters that suit your requirements most closely. Analog Technologies, Inc has developed various kinds of high quality laser drivers, tec controllers and smt kits; Now, I will introduce one constant current laser driver, whose part No. is ATLS6A202D. Please take a look at its physical photo of this laser driver.(more)

In the process of selecting suitable analog electronic component modules, constant current is a very important factor. To be the best in the field of analog electronics, Analog Technologies, Inc.(hereafter referred to as ATI) has invested a lot to improve the quality of our laser drivers. Finally, through efforts, ATI has developed various kinds of high quality laser drivers, tec controllers and smt kits; Today let me introduce one high efficiency constant current laser controller, whose part No. is ATLS3A202D. Please take a look at its physical photo of this laser driver.(more)

Are you looking for a low noise and constant current laser driver with a compact size? ATLS500MA106 is a best choice for you. This laser driver features ultra low noise and constant 500mA current, which is packaged in a metal enclosure with six sides, blocking electro-magnetic interference from other surrounding electronics.(more)

Diode laser drivers can be categorized by output stage type: PWM type and linear type. The PWM type laser uses a high efficiency PWM output stage as the power output, which features high efficiency but high ripple noise and low speed. When the current is more than 1A, we recommend a PWM mode laser driver. CWD-01-V2-D is one of the PWM type laser drivers.(more)

Do you know what does a laser driver mean, and how to choose a good and high quality laser driver in such a complicated and huge internet? As an engineer engaged in the analog electronics for more than 10 years, let me give you some guidance. First, laser driver is an electronic module designed for driving diode lasers. Then what features or characteristics should a good laser driver have are also very essential, such as constant current, high efficiency, low noise, high reliability, zero EMI, and small package and so on. Today let me introduce one high efficiency constant current laser controller, whose part No. is ATLS2A201. Please take a look at its physical photo of this laser driver.(more)