Agilent Technologies 8504B - Page 5

FINAL TRIM SIZE : 7.5 in x 9.0 in
The
8504B at
a glance
The
8504B precision
reectometer
is
a
high-resolution
interferometer
that
measures return
loss
.
It
is
optimized
for
single-mode
ber
,
but
useful
measurements
can also
be
made
in
multi-mode
ber
.
The
precision
reectometer
performs measurements
at
1300
nm
and
1550
nm
wavelengths
.
Typical
applications include:

Measurements
of
launch
optics
for
lasers
and
opto-electronic
integrated
circuits
.
 Measurements
of
passive
ber-optic
devices
such
as
couplers
,
attenuators
,
connectors
,
and isolators
.
 High-resolution
measurements
of
lightwave
path
discontinuities
based
on
a
known refractive
index.
 Measurement
of
refractive
index
of
material
based
on
a
known
distance
between two
discontinuities
.

High-resolution
measurement
of
path
length,
expressed
as
transit
time
.

Measurements
of
bulk
optic
devices
such
as
lenses
,
AR
coatings
,
and
crystals
.
iv
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