www.agilent.com/comms/lightwave
Lightwave Component Analyzer
Agilent N4373A Lightwave Component Analyzer
•
Calibrated frequency-response measurements of
fiber-optical components.
•
Standard support of 3GHz, 8.5GHz and 20 GHz
measurement bandwidth depends on Network Analyzer
•
1310 nm and/or 1550 nm operation in SMF and 850nm in MMF
•
Enable differential measurement with support of 4-port PNA-L
•
Integration of customer supplied network analyzer
N4373A Lightwave Component Analyzer
Electro-Optical Components Solution
For the development and manufacturing of optical components used in
lightwave transmission systems like CATV, SDH/SONET and Ethernet,
it is essential to characterize the components in parameters of gain,
bandwidth and frequency response. The modulation frequency range
is optionally selected depending on the network analyzer model from
3GHz to 67 GHz.
Support Industry-Standard Agilent PNA/ENA
Agilent PNA/ENA series network analyzers provide fast measurement,
high dynamic range and various utilities for research and development
applications. Agilent PNA-L series network analyzers enable high cost-
efficiency for manufacturing, especially with the 4-port network analyzer
which covers differential measurement for the complementary electrical
interfaces. The Agilent electrical calibration module (ECal) achieves easy,
fast and highly repeatable electrical calibration.
Extensive Features in Complete Solution
The Agilent N4373A Lightwave Component Analyzer includes the optical
unit, which contains the laser source and the optical detector in one box.
The wavelength of the laser source can be selected from 850, 1310
and/or 1550 nm. The optical detector is calibrated with a reference
device traceable to NIST (National Institute of Standards and Technology),
which provides high confidence in the measurements. Both the laser
source and the optical detector are electrically and thermally stabilized
for measurement repeatability. The user friendly interface of the Agilent
network analyzer is also available on the Agilent N4373A Lightwave
Component Analyzer with LCA firmware integrated in the network analyzer.
Measurement Capability
The Agilent N4373A lightwave component analyzer provides the following
measurement capabilities.
•
E/O, O/E components test: Test of electrical-to-optical and
optical-to-electrical components such as LED, laser diodes,
optical modulators, photodiodes and APDs.
•
O/O components test: Test of optical-to-optical components such
as optical fibers, optical splitters and optical couplers.
•
E/E components test: Network analyzer’s original capability, test
of the electrical components such as amplifiers and electrical filters.
Typical laser frequency response
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