AAS40A3.5V is a kind of laser power supply, which is designed for driving 0~40A laser diodes. It can set 0~40A output current by setting 0~2.5V analog voltage. There are short circuit and over temperature protection circuit inside. This laser power supply has high efficiency, more than 76%. It saves energy and has low temperature rise. The physical photo of AAS40A3.5V laser power supply is shown in Figure 1. (more)

Laser driver placed in front of the optical emission is designed for biasing and modulating laser, i.e. it converts high speed voltage signal into high speed current signal to modulate laser. In order to meet different design requirements, our company (ATI) has released many kinds of laser drivers, such as ultra-low noise laser driver, high efficiency laser driver, dual mode laser driver and so on. Next, dual mode laser driver will be introduced in details. (more)

Temperature window TEC controller is an electronic module with small package, which is designed for driving thermoelectric coolers (TECs) with high energy efficiency, high stability and zero EMI. This laser driver can stabilize temperature within pre-set temperature window range and it also provides interface ports for customers to set the desired object temperature (within 10 °C~ 40 °C), the maximum output temperature and compensation network. (more)

Laser driver ATLS201D designed for driving laser diode has high efficiency (more than 90%), low noise, high reliability, zero EMI, small package and some other advantages. Laser driver ATLS201D series include ATLS2A201D, ATLS3A201D,ATLS4A201D and ATLS6A201D. They can be plugged in an evaluation board ATLSXA201DEV1.0, as shown in the Figure 1.(more)

Constant current laser driver ATLS6A201D is a kind of electronic modules designed for driving laser diode with up to 6A constant current, as shown in the Figure 1. This laser driver has high efficiency, low noise, high reliability, zero EMI, small package and some other advantages. There are many functions as follows: laser current control and monitoring, over temperature protection, great loop indication, laser diode status indication, soft start and shut down. What’s more, this laser driver comes with 2.5V reference voltage with high stability and low noise, which can be used as the reference of ADCs and DACs. 2.5V reference can set the output current by setting the voltage of LIS.(more)

Laser driver ATLS6A201D is an independent research and development product of our company (ATI), which is designed for driving laser diode with up to 6A constant current. Its actual photo is shown in Figure 1. And Figure 2 is the block diagram of the laser driver.(more)

AAS40A3.5V2 is an electronic power supply designed for driving 40A laser diode with low noise, as shown in Figure 1. The internal or external POT can set the output current of 0 to 40A by an analog voltage of 0 to 2.5V. By using the digital signal control, the pulse output current can be generated at PCN port and in this case, the LIS port can set the peak output current while the LISL port can set the valley output current.(more)

TEC5V6A-D is a kind of high efficiency TEC controllers, also called petier controller, which is an independent research and development product of our company (ATI). It is designed for driving thermoelectric cooler (TEC), with high stability, high efficiency, zero EMI in regulating object temperature. Figure 1 is the physical photo of TEC controller, TEC5V6A-D. Figure 2 is the top view of the actual controller, which shows pin names and locations.(more)

Various types of laser drivers can be found in the product line of Analog Technologies, Inc. If you are looking for a proper laser driver, just look at here. The laser drivers are designed and developed for different purposes: ultra low noise, high efficiency, or constant current, etc. All types of laser drivers are of high quality and low cost.(more)

Laser driver ATLS1A212D is designed for driving high voltage diode laser or multiple diode lasers simultaneously. It is a typical one in high voltage laser driver series. In this series, there are three other high voltage laser drivers including ATLS500mA212D, ATLS2A212D, and ATLS3A212D. The main difference lies in the maximum current. As the part number indicates, ATLS1A212D comes with a 1A maximum output current, and the other three laser drivers come with 500mA, 2A and 3A respectively.(more)