How to Mitigate 2nd-Order Harmonic Distortion in UWB Optical Transmitters
A significant technical hurdle in the deployment of Ultra-Wideband (UWB) optical links is second-order harmonic distortion (HD2). HD2 arises in…
How to Quickly Locate and Eliminate Photodetector Output Noise
If you are reading this, you are likely standing in front of an oscilloscope looking at an unstable waveform, or…
Aircraft Radio Altimeter Testing Guide 2026: Altimeter Simulators & Test Sets
In the aviation industry, a radio altimeter in aircraft is one of the most crucial sensors in ensuring safe flight. They offer…
Technical Evolution and Market Application of DFB DML Laser Modules
The global optical communication market in 2026 is characterized by a transition toward higher frequency bands and lower power consumption….
Photodetectors in Optical Fiber Communication: OFC 2026 Technical Review
The 2026 Optical Fiber Communication Conference (OFC 2026) in Los Angeles has established a clear technical trajectory for the next…
InGaAs Photodiode Arrays: High-Speed Architecture and Industrial Applications
The SWIR detection field has transformed due to advances in Indium Gallium Arsenide (InGaAs) technology. SWIR detection ranges from 900nm…
High-Precision Optical Delay Lines & RF Delay Lines: NEON Microwave Photonics
Because high-frequency communication and sensing systems are changing so quickly, signal processing needs to change too. Microwave photonics (MWP) is a…
1650nm InGaAs Photodetectors: Applications in High-Precision Gas Monitoring and Deep Medical Imaging
For the last few decades, most optoelectronic technologies have focused on the traditional telecommunications windows at 1310 nm and 1550…
Balanced Photodetector Explained: CMRR, Circuit Design & Applications
An important factor in maintaining high levels of accuracy in high-speed optical communication, coherent detection, and advanced sensing systems is…
