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Home > Products > Photonics Instruments, Fibers, and Components > Fiber Optic Components > Tunable Bandpass Fiber Optic Filter

Tunable Bandpass Fiber Optic Filter
Tunable Bandpass Fiber Optic Filter

  • Narrow bandwidth (0.8 nm)
  • High tuning resolution (0.05 nm)
  • Broad tuning range (1535–1565 nm)
  • Low insertion loss (1.5 dB typical)
  • Low back-reflection (-50 dB max)

Product DescriptionProduct DetailSpecificationsDrawingsCatalog PDF Related Products
Product Description
Newport’s Tunable Bandpass Fiber Optic Filter is used to adjust the center wavelength of a narrow passband within a 30 nm range around 1550 nm.
A 0.8 nm tunable filter model is offered, having a 1535–1565 nm tuning range. The filter features high isolation, low insertion loss, low back-reflection and low polarization sensitivity.
A thin film coating interference filter, located between two angled fiber optic collimators, is used to select the wavelength of interest, by adjusting the tilt angle of the filter with a high-precision micrometer having 0.05 nm resolution.
Applications for Newport’s Tunable Bandpass Filter include: sideband noise suppression in erbium-doped fiber amplifiers (EDFA) and in tunable laser transmission systems; as well as wavelength selection for test and measurement applications.



Ordering Information
 Quantity  Model  Description  Option Code(1)  Price
   FLTR-OPT  Tunable Bandpass Filter, 1550 nm, 9/125 Pigtails, Connector Configurable  15  
 
2 Weeks
 TBF-1550-1.0  Tunable Bandpass Filter, 1550 nm, 9/125 Pigtails, No Connectors  15  
$2995.00
 
Available Today
 TBF-1550-1.0-FCAPC  Tunable Bandpass Filter, 1550 nm, 9/125 µm, Pigtails, FC/APC  15  
$2995.00
 
2 Weeks
 TBF-1550-1.0-FCUPC  Tunable Bandpass Filter, 1550 nm, 9/125 µm, Pigtails, FC/UPC  15  
$2995.00

1) Use only when ordering with fiber optic connectors other than FC type
To order a product with additional termination options, use the following part number scheme:





Fiber Optic Connector Options
 Connector Style  Code
 No Connector  NN
 ST/SPC  30
 FC/SPC  50
 FC/APC  55
 SC/SPC  70
 SC/APC  75

Example: FLTR-OPT-50-15-55

TBF-1550-1.0 filter with FC/SPC connector on input and FC/APC connector on output.

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 Tutorial on Fiber Optics) for more information on fiber optic connectors available through Newport .
Note: Products ordered using this -OPT part numbers cannot be ordered online. Call Newport to obtain pricing and to place an order. Due to the custom nature, the -OPT part numbers are not refundable.

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