Tunable Bandpass Fiber Optic Filter

POLARIZATION MEASUREMENT AND
CONTROL
LASER DIODE MOUNTS LASER DIODE CONTROL
FIBER OPTIC COMPONENTS
OPTICAL FIBERS
AND ACCESSORIES
EDUCATIONAL KITS
366
Photonics and Instrumentation
Ordering Information
Model Description Option Code (1)
TBF-1550-1.0 Tunable Bandpass Filter, 1550 nm, 9/125 Pigtails, No Connectors 15
1) Use only when ordering with fiber optic connectors
To order your Fiber Optic Filter with fiber optic connectors, use the following part number:
Example: FLTR-OPT-50-15-55
TBF-1550-1.0 filter with FC/SPC connector
on input and FC/APC connector on output.
FLTR-OPT- - -
Input
Connector
Code
Filter
Model
Code
Output
Connector
Code
If only a single connector is required, use the NN in the connector field designating the
unterminated end (i.e. FLTR-OPT-50-15-NN). Please see the Tutorial (see page 409) for
more information on fiber optic connectors available through Newport .
Note: Fiber optic connector termination costs are non-refundable due to the custom nature of the assembly.
Fiber Optic Isolators
Newport’s Fiber Optic Isolators are passive, fiber-pigtailed devices that reduce back
reflections and backscattering of light (highly desirable in laser applications, for example).
Three models are available to meet your particular isolation requirements.
The standard ISC Model isolator features typical peak isolations of >40 dB and very low
polarization mode dispersion.
The enhanced ISS Model and supreme ISU Model isolators feature extremely low
polarization mode dispersion and stable performance over a wide wavelength and
temperature range.
Specifications
Parameter Model ISC Model ISS Model ISU
Peak Isolation (dB) >40 >50 >60
Minimum Isolation, (±20 nm over center
wavelength) (dB)
>32 >44 >48
Insertion Loss, Typical (dB) (1) 0.4 1.0 0.6
Insertion Loss, Maximum (dB) (1) ≤0.5 ≤1.3 ≤0.7
Return Loss (Input/Output) (dB) ≥65/60 ≥60/55 ≥65/60
Polarization Dependent Loss, Typical (dB)