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PeakSearch
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Ultra-Sharp Edge Roll-Off
The filter exhibits an ultra-sharp roll-off of 1500dB/nm (12dB/GHz), without compromising the flexibility of bandwidth- and wavelength-tuning. Ideal for DWDM channel selection and removing ASE noise.
The 3dB bandwidth is 30pm (3.7GHz) at its narrowest, and is also continuously tunable to 3nm (370GHz). Filtering of <1GHz optical frequency comb lines is also possible by combining with etalons.
Continously-Tunable BW: 0.03 to 3nm
Unprecedented sharpness: 1500dB/nm roll-off Unprecedented narrow-ness: min. bandwidth 30pm (3.7GHz) Flexible: both bandwidth- and wavelength-tunable
CVF-300CL / BVF-300CL Ultra-Narrow, Ultra-Sharp Tunable Filter
Roll-off : 1500dB/nm Flat-Top
BW =
3.0
nm
BW =
0.2
nm
0.03
0.050.1
2.0
1.0
0.5
0.2
0.1
1300nmPossible1550nm Manual
PowerMonitor1550nm Remote
BVF-300CL (Manual)
CVF-300CL (Programmable)
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BVF 300CL (M l)
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Cybel, LLC Distributor of Alnair Products
Manual filters in 1000nm and 1300nm wavelength ranges.Duo-channel filter (Manual, filter out 2 wavelengths from the spectrum).Please inquire for other customizations.
BVF-300CL - - Fiber Type
Connector Type Code
FS: FC/SPC SS: SC/SPC
FA: FC/APC SA: SC/APC
Fiber Type Code
SM: Standard Single Mode
PM: Polarization Maitaining
Connector Type
CVF-300CL - - Fiber Type Connector Type
Ordering Information
Customization
Specifications
Made in Japan: Our GuaranteeWe understand that insertion loss and other parameters are
important for our customers. We guarantee that our strong
ethics and high-standard workmanship is reflected in our
filters, and that their performance will live up to the
specifications. The insertion loss, for example, is guaranteed
to be 5.5dB (max. 7dB), even at the minimum BW of 30pm.
That is our “Made in Japan” guarantee.
ParameterMin. Typ. Max. Unit1525 1610 nm
0.03 3 nm
3.7 370 GHz
1000 1500 dB/nm
Insertion Loss 2 (3dB Bandwidth > 0.1nm) 4.5 5.5 dB
(3dB Bandwidth = 0.03nm) 5.5 7 dB
40 45 dB
40 50 dB
0.2 dB
Maximum Input Power 3 500 mW
Optical Fiber SMF or PMF
Optical Connector FC or SC, SPC or APC
Dimensions (W x H x D) 4 CVF-300CL 236 x 88 x 405 mm
BVF-300CL 236 x 88 x 380 mm
Weight CVF-300CL 9 kg
BVF-300CL 7 kg
ParameterMin. Typ. Max. Unit
<±0.05 nm
<±0.01 nm
Advanced Features Peak Search, Built-in Power Meter
PC Interface Front panel (Local), USB and GPIB (Remote)
Electrical Power 100-240V (50/60Hz) Vac, AC adaptor included
Center Wavelength Tunability
3dB Bandwidth Tunability
Filter-Edge Roll-Off 1
Return Loss
Out-of-Band Suppression
Polarization Dependent Loss
Wavelength Accuracy 5
Wavelength Repeatability 5
1. Calculated between -3dB and -40dB points. 2. May increase by <0.5dB due to connector losses. 3. Max. 300mW in thecase of PMF (ensure linear polarizaton aligned to slow axis, in order to avoid damage). 4. Not including protruding parts.5. Measured at ambient temperature 25 ± 1 °C. Note: The above specifications may change without prior notice.
CVF-300 / BVF-300 Specifications
CVF-300 Only Specifications
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Cybel, LLC 1195 Pennsylvania Ave., Bethlehem, PA USAPhone: 610-691-7012 Website: www.cybel-llc.comSales: [email protected]
