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Variable
Delay Lines
A Variable
Delay Line is a modified FiberBench that is actually
a stainless steel precision translation stage on which
are mounted two FiberPorts.
Used in applications
requiring a variable optical pathlength, the VDL Variable
Delay Line has a precision z-axis translation slide
with micrometer actuator. With the VDL it is possible
to control with high resolution the air-path length
of the collimated beam between the FiberPorts.
In
order that the System retain the inherent stability
of all FiberBenches, the OFR VDL Variable Delay Line
is designed to eliminate backlash and cross-talk between
axes, and to repeat within 1§ (~3.3 fs) anywhere over
its travel range.
All OFR FiberBench Systems
are available in two Hook-up Options :
. FC/APC
Connector Interface
. (disconnectable).
When ordering,
. terminate
Part Number with-X.
. Permanent Pigtail, 1 meter.
.
When ordering, terminate Part Number
.
with-Y.
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When ordering, specify
options as follows :
¥ë: Wavelength in
nm
X : Connector Interface(FC/APC)
X/Y
: Permancent Pigtail one end,
X/Y
: connector other end
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*
Note:1¥ìm£½3.3 ps delay
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VDL-FFB-S-1310-X,
Variable Delay Line
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