Polarization Alignment Methods

Explanation and programming for aligning optical polarization to devices and probes

N7786B Polarization Synthesizer

This data sheet describes the N7786B Polarization Synthesizer. The N7786B contains a high-speed Lithium-Niobate based polarization controller and a polarization analyzer plus a microcontroller-based driving circuitry.

E3846A Polarity Check Technology

Keysight polarity check technology enhances the Keysight 3070 Series 3 system with the ability to safely and automatically detectreversed polarized capacitors. The innovative measurement technique implements new technologies engineered to providea stable, comprehensive test solution.

N778xC Polarization Test Products

The new N778xC polarization test products enable high-speed, high performance characterization and verification of optical components and sub-systems

N7784B High Speed Polarization Controller

this data sheet describes the polarization controller, that contains a high-speed polarization controller plus microcontroller-based driving circuitry. This unit can operate in various modes.

Polarization Dependent Loss (PDL) Measurement

This app note discusses the polarization dependent loss (PDL) measurement process using the 8169A polarization controller.

Methods for PER and PDL Measurements with a Polarization Scrambler

Find out how a synchronous polarization scrambler can be programmed for repeatable stepping via a sequence of polarization states for quick PER and PDL measurement.

Enhanced Polarity Check for Improved Accuracy and Reliability

This whitepaper explores the enhanced Polarity Check technology for SMD J-lead Tantalum capacitors, providing a more accurate and efficient method for orientation detection.

Simulate Mode-Evolution-Based Polarization Rotator with High-Index Contrast

Learn how Beam Propagation Method simulation accurately models high-index polarization rotators, enabling efficient design and validation of polarization control devices for integrated photonic circuits.

Measure Polarization Dependent Loss of Optical Components

Polarization Dependent Loss and Insertion Loss are important for optical components used in fiber-optic communication systems. Explore several approaches for testing!

Design Reflective Polarizers for Display Backlight Recycling

Discover how reflective polarizers and DBEF technology improve backlight recycling, increasing display optical efficiency through polarization management and simulation-driven optimization for energy-efficient flat-panel display designs.

Polarized Capacitor Orientation Test in ICT Test Platform

Learn why it is important to detect a wrongly oriented polarized capacitor and get it fixed as early as possible. Read more.

Silicon Nanowire Polarization Rotator

This RSoft product application note illustrates an ultra-small passive polarization rotator that is simple to fabricate and operate.

Efficient and Accurate BPM Simulation of a Polarization

How a silicon‑based polarization converter‑splitter can be efficiently and accurately simulated using BPM, demonstrating that BPM achieves FDTD‑level accuracy while reducing computation time and memory usage by several orders of magnitude.

Wavelength Dependent Polarization Measurement

Programming polarimeter logging synchronized with tunable laser scanning.

All-States Method for PDL or PER Synchronous Polarization Scrambler

Explanation and programming for all-states measurement of PDL or PER

Fast Sweep Polarization Dependent Loss (PDL) Measurements

This application note describes an approach to significantly reduce the measurement time associated with polarization dependent loss (PDL) measurements.

Linear Polarized Resonate Loop Sensors (E-Pods)

Solution brochure with MWI on Resonate Loop Sensors using Keysight vector network analyzers.

Keysight and IEMN Demonstrate RIS-Enabled Dual-Polarized, Non-Line-of-Sight Communication Link

Keysight and IEMN demonstrate a breakthrough in sub-THz 6G research, showcasing a dual‑polarized, non‑line‑of‑sight communication link enabled by Reflective Intelligent Surfaces (RIS). The collaboration highlights how advanced measurement solutions accelerate resilient, high‑capacity indoor wireless innovation in Europe.

N7782B PER Analyzer and N7783B Thermal Cycling Unit

The N7782B and the N7783B introduced in this data sheet allow fast and accurate measurement of the Polarization Extinction Ratio of optical signals in Polarization Maintaining Fibers (PMF).