News & Blogs
A technical guide on selecting the best photodiode. Learn about key parameters like spectral response, rise time, and dark current to optimize your design.
Medical Laser Scanning Photodiode Requirements: Safety, Precision, and Reliability in Aesthetic Surgery
Building a medical aesthetic handpiece or an ophthalmic surgical laser is brutal engineering. You are trying to steer high-energy pulses—whether it is a 1064nm picosecond
Minimizing Rise Time in a high speed silicon PIN detector for Ultra-Fast Vector Scanning
If you have ever spent midnight hours in the lab fighting phase margin collapse on a 25 kHz resonant mirror scanner, you know the frustration.
Quadrant vs Segmented Photodiode: Choosing the Best Geometry for Laser Centering and Tracking
If you have ever spent hours tweaking a four-channel transimpedance amplifier (TIA) circuit board only to realize your laser beam drift is strictly single-axis, you
Fixing Crosstalk in Dual Channel Segmented Photodiode Arrays for Industrial Galvo Scan Heads
If you have spent late nights in the optics lab trying to troubleshoot why your high-speed laser galvanometer is losing positioning accuracy under heavy thermal
Designing with a 2 Segment Fan Shape Photodiode for Circular and Rotary Galvanometer Feedback
If you have ever tried forcing a standard rectangular sensor to track an arc-shaped beam trajectory, you know the frustration. You align the optical path
Achieving Sub-Micron Precision: Implementing a Differential Position Tracking Sensor in Galvos
If you are designing high-speed laser galvo scanners for sub-micron applications like semiconductor lithography, wafer inspection, or precision laser micro-machining, you already know the brutal