Here's the page we think you wanted. See search results instead:

What are you looking for?

MXG Signal Generator UXA Signal Analyzer UXM for Wi-Fi 7 PXA Signal Analyzer Find a solution Get technical support Take a class Find us at events Premium used equipment KeysightCare Buy online

No product matches found - System Exception

Analog Modulation and Frequency-Dependent Measurements

Lightwave Component Analyzers (LCA)

Lightwave Component Analyzers precisely characterize the swept modulation freq. response of wide bandwidth fiber optic system elements such as lasers, LEDs, photodiodes, and electro-optical modulators

Compare Models

Lightwave Component Analyzer for Testing of Electro-Optical Components

The Lightwave Component Analyzer (LCA) is used to measure the linear electro-optic transmission and electrical reflection characteristics of a component as a function of modulation frequency. It is the instrument of choice to test all relevant opto-electronic S-parameters, like S21, S11 and, S22 for electro Optical components in 10Gb/s and 40Gb/s, Fibre Channel and CATV transmission systems as well as radio-over-fiber and A&D applications.

A Lightwave Component Analyzer measures electro-optical S21 responsivity of PIN Diodes, APD’s, LiNbO3, and electro-absorption modulators as well as modulated lasers.

Based on this measurement, the absolute responsivity, the 3-dB cutoff frequency and relative and absolute group delay can be determined with the LCA.

Key Benefits of Lightwave Component Analyzer

Compare measurement results from various locations through high absolute accuracy of responsivity measurements
Fast time to market with turn-key solution
High productivity through fast calibration and easy use
Excellent reliability through traceability to international standards
Versions for up to 110 GHz bandwidth with single-mode fiber and up to 50 GHz with multimode fiber

View Application Notes

Find the Model That's Right for You

Already own one of these products? Visit Technical Support

N4372E

N4372E 110 GHz Lightwave Component Analyzer

Starting from

The Keysight N4372E lightwave component analyzer provides high-frequency parametric testing of optical TX and RX up to 110 GHz.

N4370P01A

N4370P01A LCA TAP Plug-In

Starting from

Simplifies automation of LCA RF/optical measurements with TAP.

N4376E

N4376E Multimode 850nm Lightwave Component Analyzer

Starting from

This new multimode Lightwave Component Analyzer enables the test of all relevant electro-optical S-parameters, like S21, S11 or S22 under multimode conditions.

N4375E

N4375E 26.5 GHz Single-Mode Lightwave Component Analyzer

Starting from

26.5 GHz Lightwave Component Analyzer for parametric test of electro-optical components such as optical transmitters, optical modulators, photodiodes, optical receivers and integrated photonic devices for transmission systems.

N4373E

N4373E Lightwave Component Analyzer

Starting from

With 67 GHz excellent accuracy, the N4373E is the ideal measurement solution for electro-optical components in 40 Gb/s transmission systems, as well as Radio over Fiber and aerospace and defense applications.

N4364A

N4364A Lightwave Transmitter Analyzer Bundle

Starting from

The N4364A Lightwave Transmitter Analyzer Bundle consists of a N4377A Lightwave Detector and Vector Network Analyzer and is a cost-effective solution to test the frequency response of optical transmitters.