High Power Paralization Insensitive Isolator
(1310nm, 1550nm)
Descriptions
The high power isolator is characterized with low ion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability.
Features
High Isolation
Low Insertion Loss
High Return Loss
High stability & Reliability
Applications
Fiber Laser
Testing Instrument
WDM System
Specifications
|
Parameters |
Unit |
Value |
||
|
Stage |
- |
Single |
Dual |
|
|
Center Wavelength |
nm |
1310, 1480 , 1550,1590,1620 |
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|
Operating Wavelength Range |
nm |
±20 |
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|
Typ.Insertion Loss at 23℃ |
dB |
0.35 |
0.4 |
|
|
Max.Insertion Loss at 23℃ |
dB |
0.5 |
0.55 |
|
|
Typ.Isolation at 23℃ |
dB |
42 |
58 |
|
|
Min.Isolation at 23℃ |
dB |
28 |
48 |
|
|
Max.Polarization Dependent Loss |
dB |
0.08 |
0.10 |
|
|
Return Loss(Input/output) |
dB |
57/55 |
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|
Max.Optical Power(CW) |
W |
1,2,3,5,10 or specify |
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|
Package Dimension |
Max.Power ≤ 5 W |
mm |
φ5.5x35mm |
|
|
Max.Power ＞ 5 W |
mm |
L60xW20xD10mm |
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|
Max. Tensile Load |
N |
5 |
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|
Fiber Type |
- |
SMF-28e |
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|
Operating Temperature |
℃ |
-5~+70 |
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|
Storage Temperature |
℃ |
-40~+85 |
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Remark: For devices with connectors, IL will be 0.3dB higher and RL will be 5dB lower and optical power is only 1W(CW).
Ordering Information
|
HPII– A— B — C - D — E — F — G |
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|
A |
Center Wavelength |
1550=1550nm, 1480=1480nm, 1310=1310nm, etc |
|
B |
Stage |
S=Single stage, D=Dual stage |
|
C |
Handling Power |
1=1W,3=3W,5=5W,10=10W ,Customer Request |
|
D |
Pigtail Type |
BF=Bare Fiber,0.9=0.9mm Tube, 2=2.0mm loose tube, 3=3.0mm loose tube |
|
E |
Connector Type |
N=None, LC/UPC, LC/APC, SC/UPC,SC/APC, FC/UPC, FC/APC, etc |
|
F |
Package Size |
φ5.5x35mm, 60x20x10mm, or others |
|
G |
Fiber length |
003=0.3m, 005=0.5m; 010=1.0m 100=10m etc |
|
For example：HPII -1550 - S - 5 - BF- N - 5.5x35 - 010 |
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