Agilent Technologies 81642A Manual de usuario descargar pdf (Pagina 33)

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Systems & Polarization Analysis

Agilent 86038B Photonic Dispersion and Loss Analyzer

•

Fastest measurement speed for high throughput in

manufacturing test

•

Highest CD and PMD accuracy and resolution for

manufacturing and R&D

•

Specified operation over 1260 to 1640 nm (O-L band)

•

2nd-order PMD, GD-ripple and other analysis functions

•

Expandable for enhanced PDL accuracy and multiport use

•

Industry-standard measurements with the modulation

phase shift method

An Innovative Solution for Loss and Dispersion Measurements

High transmission data rates in optical communication networks are

achieved with components and fibers ensured to have appropriate loss

and dispersion properties. The challenge is to deliver this assurance in

an accurate and cost-effective way. The new Agilent 86038B can

simultaneously measure insertion loss (IL), polarization dependent loss

(PDL), chromatic dispersion (CD), and polarization mode dispersion (PMD)

by performing the industry standard modulation phase shift method that

allows characterization of optical components and fibers in a single

connection. By integrating Agilent’s superior tunable laser source (TLS)

and performance network analyzer (PNA), the Agilent 86038B is

optimized for high wavelength accuracy and resolution with low-noise

phase measurement.

Agilent 8169A Block Diagram

Reduce Time to Market for 10 and 40 Gb/s

Systems with Fast and Thorough Testing The new Agilent 86038B

provides reliable accuracy and extensive analysis tools, giving deeper

insight into device characteristics, faster, which will result in reduced time

to market. The time-consuming task of polarization-resolved spectral

measurement is solved by implementing swept-wavelength measurements,

characterizing group delay (GD) and attenuation spectra at a

pre-determined set of polarization states, and using matrix analysis to

calculate differential group delay (DGD), PMD and PDL. Higher-level

analysis for 2nd-order PMD is also provided. For example, the

measurement time for a 200 nm wavelength range is 20 seconds,

enabling high throughput at a lower cost.

Increase Throughput and Reduce Cost of Test

The Modularity of the system design using the modular TLS and 4-slot

Lightwave Mainframe System allows adding and replacing optical

modules for flexible adaption to customer-specific test needs, allowing

more projects to be accepted and completed. For example, options for

switched multiport measurement and enhanced IL/PDL accuracy can be

added. And the wavelength range can be selected with the appropriate

TLS model, anywhere in the unprecedented range from 1260 – 1640 nm.

The Agilent 86038B has an easy-to-operate user interface to meet the

needs of both R&D and manufacturing environments. With the push of

a button, measurements can be acquired. The standard data interfaces

are provided to allow data analysis, documentation and reporting.

The instrument is fully remote controllable and can easily be integrated

into an existing test setup.

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