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. Figure 1. The photo of LDA1-CP1 LDA1-C...(more)
This technical note derives the theoretical relationship between the hot-side temperature (Th) and the maximum achievable temperature difference (DTmax) of thermoelectric cooler modules from first principles. It explains why higher Th produces a larger DTmax, provides the closed-form equation DTmax = Th + 1/Z - sqrt(2Th/Z + 1/Z^2), and includes numerical predictions for Bi2Te3 from -20 C to 120 C....(more)
Driving Ionizing Loads with High Voltage Power Supplies Using a Series Resistor to Limit Peak Current During Arc and Spark Events 1. Introduction High voltage power supplies (HVPS) are used extensively in applications where air ionization is intentional including electrostatic precipitators, corona discharge devices, air ionizers, ozone generators, and plasma systems. In all of these, the load can periodically present a near-short-circuit to the power supply when the surrounding air breaks down...(more)
Laser Drivers: The Quiet Engine Behind Every Great Laser System Why the driver matters more than most engineers expect and how to choose one that wont let you down 1. The Most Underrated Component in Your Laser System When engineers design a laser-based system, most of the attention goes to the laser diode itself its wavelength, output power, beam quality, and lifetime. The laser driver, by contrast, tends to be treated as an afterthought. Specify a current, pick a module off the shelf, move on....(more)
1550 nm Semiconductor Optical Amplifier for Optical Communication, Fiber Sensing, LiDAR, and Test Systems Part Number: ASOA1550N15D25GBT | March 2026 1. Introduction Semiconductor optical amplifiers (SOAs) are becoming an increasingly important building block in modern photonic systems. As optical designs push for higher performance, tighter integration, and smaller footprints, the SOA's combination of compact packaging, broad gain bandwidth, and direct electrical controllability positions it as...(more)
In modern photonics and optoelectronic systems, laser performance depends not only on the laser diode itself, but also on the quality of the driver behind it. Whether in optical communication, scientific research, medical instrumentation, sensing, testing, or industrial applications, a high-performance laser driver is essential for ensuring stable output, long operating life, and reliable system performance. Analog Technologies, Inc. offers a broad range of laser driver solutions designed for de...(more)
ATIs Low-Cost Precision Dual-Axis Inclinometer for Industrial and Automation Applications The TS-2322-R04, developed and manufactured by Analog Technologies , is a high-precision dual-axis inclinometer designed for demanding industrial environments. Combining analog or digital output options with an industrial-grade MEMS accelerometer, this sensor delivers reliable inclination measurements across a 90 range. Its compact design, IP67 protection, and wide operating temperature range (40C to +85C)...(more)
Piezo amplifiers are electronic devices that are utilized to drive piezoelectric materials, which generate electric charge in response to mechanical stress....(more)
