86120D and 86122C Multi-Wavelength Meters

The 8612xx family of multi-wavelength meters is known for reliability and durability on the manufacturing floor, on engineer‘s benches, and it is robust enough to be installed on ships.

Photonic and Optical Test Catalog

Explore Keysight photonic and optical test solutions engineered for optical device characterization, wavelength measurement, coherent modulation analysis, and high‑speed optical communication testing. This catalog highlights benchtop and modular optical test instruments across multiple capability classes for research, manufacturing, calibration, and coherent system validation.

Integrated Photonics

Integrated Photonics, often called Silicon Photonics, promises additional benefits for industrial segments such as Intra Data Center communication and Data Center Interconnects (DCI), Telecom, 5G and Automotive connectivity, High Performance Computing, LIDAR, Sensing and Medical.

81602A Extra High Power Tunable Laser

The 81602A Tunable Laser Source has been designed to explore new application areas in photonic device testing: it sports output power levels beyond 50 mW (+17 dBm) and covers the O-band.

8160xA Family of Tunable Laser Sources

The Keysight 8160xA Family of Tunable Laser Sources offers the full wavelength range from 1240 nm to 1650 nm with the highest tuning and sweeping accuracy and power stability.

Lightwave Catalog: Test & Measurement Networks and Data Centers

The catalog for high-performance optical T&M solutions provides information on test applications and test equipment for core fiber networks and data centers.

Ultra-High Power Tunable Laser

The N7774C Ultra-High Power Tunable Laser provides the highest output power in the N777-C family. It is particularly suitable for test configurations where signal power is split between optical paths connected to multiple Devices Under Test (DUT), or for complex test setups with a large optical loss budget.

Keysight N777-C Family of Tunable Laser Sources

The Keysight Technologies N777-C Family of Tunable Laser Sources offers the full wavelength range from 1240 nm to 1650 nm with no wavelength gaps. The N777-C tunable laser sources realize the cost efficiency and performance required to test components for coarse and dense wavelength division multiplexing (CWDM, DWDM, 100GBASE-LR4) and passive optical networks (PON).

Keysight Technologies OFC Booth Guide

Keysight Technologies welcomes you to the Optical Fiber Conference (OFC) 2019 in San Diego. We are more than excited to showcase Keysight’s latest products and solutions, that help you to accelerate innovations to connect and secure the world

Network and Data Center Solution Brochure

In-depth, end-to-end test solutions and product workstations, spanning from electrical to optical, optical to electrical and physical layer to protocol test.

8160xx Family of Tunable Laser Sources

The Keysight 8160xx Family of Tunable Laser Sources offers the full wavelength range from 1260 nm to 1650 nm with the highest tuning and sweeping accuracy and power stability.

Wavelength Dependent Polarization Measurement

Programming polarimeter logging synchronized with tunable laser scanning.

Swept-wavelength Measurement of IL and PDL

Learn about the swept-wavelength measurement of IL and PDL using the N7786B polarization synthesizer and the N7700A photonic application suite with Mueller Matrix method.

N7710C Fixed-Wavelength Laser Source

The Keysight N7710C Fixed-Wavelength Laser Source offers highly stable optical output power for use as a reference in calibration setups for handheld test equipment, or for generating a reference signal with the help of an optical modulator

CWDM and LWDM Components Wavelength and Polarization Test

Configuring test solutions for CWDM and LAN-WDM component test.

PAS Lambda Scan Engine: Wavelength-dependence Test Solution

This guide describes configurations for testing optical-to-optical and optical-to-electrical fiberoptic components.

Lightwave Catalog: 2015 Bit Error Ratio and Waveform Analysis Volume 3 - Catalog

Volume III covers “Bit Error Ratio & Waveform Analysis” for data center and cloud environment.

Optical Spectrum Analysis

This application note is intended to provide the reader witha basic understanding of optical spectrum analyzers, theirtechnologies, specifications, and applications.

N7742C and N7743C Optical Power Meters

With the new N7742C and N7743C, Keysight extends the functionality of the popular N774-C optical power meter family. These new instruments offer models for wider wavelength range, higher power levels, analog feedback and finer granularity of port count, while keeping the speed and logging performance of the well established N7744C and N7745C.

Power Meters Catalog

Explore Keysight RF and microwave power meters and sensors engineered for accurate average, peak, and time‑gated power measurements. This catalog highlights benchtop power meters and a broad portfolio of sensors across multiple capability classes for R&D, manufacturing, wireless test, calibration, and field applications.