JDS GFFJ1F20B1N01 Thin film gain flattening filter Datasheet

COMMUNICATIONS COMPONENTS
Thin Film Gain Flattening Filter
Key Features
• Deep profiles (> 20 dB)
• Steep profiles (> 2.5 dB/nm)
• Low error function
• Power handling up to 2000 mW
Applications
• Long-haul terrestrial
• Metro
• Raman
• C, L, and S band
Gain flattening filters (GFFs) flatten the gain profile in optical amplifiers by
selectively removing excess power.
The JDSU thin film GFF offers an excellent match to the target loss profile with low
excess loss and error function, even for exceptionally deep (>20 dB) and steep GFF
(>2.5 dB/nm) profiles.
Customized thin film GFFs are available in the C, L, and S bands. All JDSU thin
film GFFs fulfill Telcordia GR-1221 requirements.
Compliance
• Telcordia GR-1221
NORTH AMERICA : 800 498-JDSU (5378)
WORLDWIDE : +800 5378-JDSU
WEBSITE : www.jdsu.com
THIN FILM GAIN FLATTENING FILTER
2
Dimensions Diagram
(Specifications in mm unless otherwise noted.)
ø 5.5 (5.7 mm including label)
33.5
Target Profile vs. Actual Profile
0
-0.5
-1
Transmission (dB)
Target
-1.5
Actual
-2
-2.5
-3
-3.5
-4
1530
1535
1540
1545
1550
1555
1560
Wavelength (nm)
Profile Error
0.2
0.15
0.1
0.05
Error (dB)
Error at room temperature
Error over temperature
0
-0.05
-0.1
-0.15
-0.2
1530
1535
1540
1545
Wavelength (nm)
1550
1555
1560
THIN FILM GAIN FLATTENING FILTER
Specifications
Parameter
Specification
Technology
Wavelength
Insertion loss
Error function (EF)
Polarization dependent loss
Polarization mode dispersion
Operating temperature
Storage temperature
Optical power
High power GFF
Standard GFF
Package (D x L)
Thin film filter
C, L or S band, bandwidths of up to 80 nm
GFF target profile dependent (see application note on Thin Film GFF)
Peak-to-peak, GFF target profile dependent (see application note on Thin Film GFF)
0.1 dB
0.1 ps
0 to 70 °C
-40 to 85 °C
Maximum
Maximum
Maximum
Maximum
2000 mW
500 mW
5.5 x 33.5 mm
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or
JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at
[email protected]
Sample: GFFJLF2001N01
GFF
Location Code
Provided by JDSU upon
customer confirmation
Technology Code
Provided by JDSU upon
customer confirmation
Code
Packaging Code
Provided by JDSU upon
customer confirmation
1
2
C
L
S
Passband
Wavelength Range
C+L band
C+S band
C band
L band
S band
Code
0
1
2
3
4
5
6
7
8
9
A
B
C
Connector Type
None
FC/PC
FC/SPC
FC/APC
SC/SPC
SC/APC
Biconic
D4
ST
FC/UPC
SC/UPC
LC
MU
Custom Code
Provided by JDSU upon
customer confirmation
ST is a registered trademark of Lucent Technologies.
Telcordia is a registered trademark of Telcordia Technologies Incorporated.
All statements, technical information and recommendations related to the products herein are based upon information believed to be
reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any
inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. JDSU reserves
the right to change at any time without notice the design, specifications, function, fit or form of its products described herein, including withdrawal at any time of a product offered for sale herein. JDSU makes no representations that the products
herein are free from any intellectual property claims of others. Please contact JDSU for more information. JDSU and the JDSU logo are
trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders. ©2005 JDS Uniphase
Corporation. All rights reserved. 10133045 Rev. 005 10/05 GFF.DS.CC.AE
NORTH AMERICA : 800 498-JDSU (5378)
WORLDWIDE : +800 5378-JDSU
WEBSITE : www.jdsu.com
Reviewed February 2007
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