Tunable lasers for all gain
bands
The Agilent 81680A and 81682A
modules operate in the 1550 nm band
whereas the Agilent 81640A covers the
wavelength range from 1510 nm to
1640 nm and the Agilent 81480A covers
the wavelength range from 1370nm to
1480nm.
Optimum tuning precision for
the test of critical dense-WDM
devices
The Agilent 81480A 81640A, 81642A
81680A and 81682A Tunable Laser
modules with their built-in wavelength
control loop push today's performance
limits. As they are all mode-hop free
tunable with continuous output power,
they qualify for the test of the most
critical DWDM components. All three
modules fit into the bottom slot of the
8164A mainframe.
Test of optical amplifiers and
passive components
The 81682A and 81642A Tunable Laser
module provides the high stimulus power
needed to test today's optical amplifiers.
An optional, built-in optical attenuator
allows an output power dynamic range of
more than 60 dB. Its excellent
wavelength precision makes it a multi-
purpose instrument for all kinds of
component test.
Polarization Maintaining Fiber
for the test of integrated
optical devices
The 81480A, 81640A, 81642A, 81680A
and 81682A modules are ideally
constructed to characterize integrated
optical devices. Their Panda PMF output
ports provide a well defined state of
polarization to ensure constant
measurement conditions on waveguide
devices. A PMF cable easily connects an
external optical modulator.
Low spontaneous emission for
maximum measurement range
The 81480A, 81640A and 81680A
tunable laser modules are equipped with
two optical outputs. One output port
delivers a signal with ultra-low source
spontaneous emission (SSE). It enables
accurate crosstalk measurement of
dense-WDM system components with
many channels at narrow spacing.
Just a power meter module is sufficient
to characterize steep notch filters such
as Fiber Bragg Gratings.
The second output port provides
increased optical power and allows
adjustment by more than 60 dB through a
built-in optical attenuator.
Compact module for multi-
channel test
A variable amount of the compact, yet
fully remote controlled Agilent 81689A
Tunable Laser modules, in combination
with the 81682A and 81642A high
power Tunable Laser, is the ideal solution
to characterize optical amplifiers for use
in dense-WDM applications. Furthermore
the 81689A allows a realistic multi-
channel test bed for dense-WDM
transmission systems to be set up.
Its continuous, mode-hop free tuning
makes it quick and easy to set even the
most complex configurations to the
target wavelengths and power levels, just
by dialing or using the vernier keys. The
81689A is available with both, standard
single-mode fiber and Panda- type PMF.
Each 8164A mainframe can host up to
four units of the 81689A in its upper
slots.
The 8164A, 81480A, 81640A, 81642A,
81680A, 81682A and 81689A are
produced to ISO 9001 international
quality system standard as part of
Agilent's commitment to continually
increasing customer satisfaction through
improved quality control.
Specifications describe the instrument's
warranted performance. They are verified
at the end of a 2 m long patchcord and
are valid after warm-up and for the
stated output power and wavelength
ranges.
Each specification is assured by
thoroughly analyzing all measurement
uncertainties. Supplementary
performance characteristics describe the
instrument’s non-warranted typical
performance.
Every instrument is delivered with a
commercial certificate of calibration and
a detailed test report.
For further details on specifications, see
the Definition of Terms in Appendix C of
the Tunable Laser User's Guide.
(40 pages)
(21 pages)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels