The laser driver series ATLSXA212D comes with high efficiency, constant current, wide input and output voltage range, high output current capability, low output noise, wide modulation bandwidth, and compact size. Its designed for driving one or multiple laser diode arrays. This laser driver series includes ATLS1A212D , ATLS2A212D and ATLS3A212D. This laser driver series can be evaluated by its evaluation board, ATLS212EV1.0. It is designed for evaluating DIP package laser drivers conveniently. T...(more)
By Gang Liu, Nan Shi, and Hongtao Zhou, Analog Technologies, Inc. Chopping a laser beam is often a necessary practice. For a diode laser, it is much simpler and less costly to chop the beam electrically, rather than mechanically. The output laser beam power, PO, versus the laser diode input current, ILD, characteristics are shown in Fig. 1. Fig. 1 Output Laser Beam Power vs. Laser Input Current In this figure, PO is the optical output power of the laser diode; ILD is the laser diode input curren...(more)
This article is from Photonics Magazine. TEC controller design experts from Analog Tehcnologies, Inc offer tips to lower the cost and simplify the design of the devices, and to increase their ease of use. Thermoelectric cooler (TEC) control...(more)
The laser is a device that a beam of light that is both scientifically and practically of great use because it is coherent light. The beam is produced by a process known as stimulated emission, and the word laser is an acronym for the phras...(more)
The Connection from Pakistan becomes a new distributor of our company. Welcome!! Till now, we have totally three global distributors worldwide and we are still looking forward to being joined by companies from many other countries, such as...(more)
The thermoelectric Cooler that is found in many electronic appliances requires precision temperature control. Reason being why TEC controllers are used and are must to maintain in order to keep a watch on temperature variation. Critical com...(more)
Thermistors are temperature- sensing elements. They are made up of semiconductor material and are largely used in electrical parts and electronic items. The materials used in thermistors manufacturing are capable of indicating large changes...(more)
