Acreditamos que esta é a página você estava procurando. Veja o resultado da pesquisa ao invés de:

 Highlights

  • Highest accuracy in a single sweep. No averaging over multiple sweeps required
  • No limitation of optical path length of component
  • 1240 nm to 1650 nm operating wavelength range
  • 1 MHz maximum sampling rate
  • 0 ps to 1000 ps DGD measurement range
  • 0 ps to 300 ps PMD measurement range
  • 1.5° SOP measurement uncertainty
  • ±2% DOP measurement uncertainty

The N7788C optical component analyzer provides both polarization control and analysis functions in one instrument for flexible laboratory use. The N7788C is especially used in combination with a tunable laser for measuring how an optical component changes the SOP of a signal. This measurement uses the unique single-sweep polarization dependent method to determine the parameters polarization mode dispersion (PMD) or differential group delay (DGD) and polarization dependent loss (PDL), based on a generalization of the standardized Jones Matrix Eigenanalysis method (JME).

For these spectral measurements of polarization dependent loss and dispersion, the N7788C is combined with a tunable laser and a new N7700 software engine. The LS engine, part of the Photonic Application Suite, now supports these measurements of wavelength-dependent DGD and PMD. This mode can be licensed with N7700103C PMD.

Parameters provided by this measurement include:

  • DGD/PMD
  • PDL
  • Power/loss
  • TE/TM-loss
  • Jones matrices
  • Mueller matrices
  • 2nd-order PMD (depolarization + PCD)

General polarimeter and polarization control functions of the N7788C are supported by the built-in user interface.

The instrument comes in a compact form factor of just one rack unit height, with LAN and USB interfaces.

Principais especificações

Baixe o folheto de dados
Aplicações
Component characterization (fiber; passive; active; dynamic)
In-channel measurements across amplifiers
DOP Meas. Uncertainty
± 2.%; ± 1.5% typical
Input Power Range
-50 dBm to +7 dBm
Insertion Loss Choice
<6.0 dB at 1270 - 1375 nm
<5.0 dB at 1375 - 1620 nm
PDL
< 0.15 dB typical at 1550 nm
SOP Cycling Time
< 10 µs
Aplicações
DOP Meas. Uncertainty
Input Power Range
Insertion Loss Choice
PDL
SOP Cycling Time
Component characterization (fiber; passive; active; dynamic)
In-channel measurements across amplifiers
± 2.%; ± 1.5% typical
-50 dBm to +7 dBm
<6.0 dB at 1270 - 1375 nm
<5.0 dB at 1375 - 1620 nm
< 0.15 dB typical at 1550 nm
< 10 µs
Visualizar mais
Aplicações:
Component characterization (fiber; passive; active; dynamic)
In-channel measurements across amplifiers
DOP Meas. Uncertainty:
± 2.%; ± 1.5% typical
Input Power Range:
-50 dBm to +7 dBm
Insertion Loss Choice:
<6.0 dB at 1270 - 1375 nm
<5.0 dB at 1375 - 1620 nm
PDL:
< 0.15 dB typical at 1550 nm
SOP Cycling Time:
< 10 µs
SOP Meas. Uncertainty:
1.5° typical
Wavelength Range:
1240 nm to 1650 nm

Interested in a N7788C?

Extend The Capabilities For Your Optical Component Analyzer

Software
Ver todos os softwares
Accessories
Ver todos os acessórios
Garantia, Calibração e Serviços
Ver todos os serviços
Suporte
Ver todo o suporte

Featured Resources

Application Notes 2022.09.15

Wavelength Dependent Polarization Measurement

Wavelength Dependent Polarization Measurement

Programming polarimeter logging synchronized with tunable laser scanning.

2022.09.15

Application Notes 2022.07.07

Polarization Alignment Methods

Polarization Alignment Methods

Explanation and programming for aligning optical polarization to devices and probes

2022.07.07

Application Notes 2022.04.26

All-States Method for PDL or PER Synchronous Polarization Scrambler

All-States Method for PDL or PER Synchronous Polarization Scrambler

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

2022.04.26

Data Sheets 2020.07.02

N778-C Polarization Test Products

N778-C Polarization Test Products

The Keysight N778-C polarization test products enable highspeed, high performance characterization and verification of optical components and sub-systems.

2020.07.02

Configuration Guides 2022.09.16

PAS Lambda Scan Engine: Wavelength-dependence Test Solution

PAS Lambda Scan Engine: Wavelength-dependence Test Solution

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

2022.09.16

User Manuals 2021.09.30

N778-C Series Polarization Instruments User's Guide

N778-C Series Polarization Instruments User's Guide

User’s Guide

2021.09.30

Programming Guides 2021.09.30

N778-C Series Polarization Instruments Programming Guide

N778-C Series Polarization Instruments Programming Guide

Programming Guide

2021.09.30

Veja todos os recursos

Veja todos os recursos

Want help or have questions?

Contact Us