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High Power
Polarization Maintaining Isolator |
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Download PDF |
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| Features |
Applications |
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| High Isolation |
Fiber Optic Lasers |
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| Low Insertion Loss |
Optical Transmitters & Transceivers |
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| Large Aperture Features |
Fiber Amplifiers |
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Fiber Sensors |
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| Specifications |
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| Parameters |
Unit |
Values |
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| Stage |
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Single Stage |
Dual Stage |
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| Center
Wavelength (λc) |
nm |
1310, 1480 or 1550 |
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| Operating
Wavelength Range |
nm |
±20 |
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| Typ. Peak
Isolation |
dB |
42 |
58 |
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| Min.
Isolation at 23℃ |
dB |
28 |
48 |
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| Typ.
Insertion Loss at 23℃ |
dB |
0.4 |
0.5 |
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| Max.
Insertion Loss at -5℃-70℃ |
dB |
0.55 |
0.65 |
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| Min.
Return Loss (Input/Output) |
dB |
55 |
55 |
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| Min.
Extinction Ratio(only for F type) |
dB |
25 |
25 |
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| Min.
Extinction Ratio(only for B type) |
dB |
22 |
22 |
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| Max.
Optical Power (CW) |
W |
1, 3, 5,10 or Specify |
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| Max.
Tensile Load |
N |
5 |
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| Fiber
Type |
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PM Panda Fiber |
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| Operating
Temperature |
℃ |
-5 to +70 |
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| Storage
Temperature |
℃ |
-40 to +85 |
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| *Above
specifications are for device without connector. |
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| *For devices
with connectors, IL will be 0.3dB higher, RL will be 5dB lower, ER will be
2dB lower,and handling power will be 1W only. |
| *The PM fiber
and the connector key are aligned to the slow axis. |
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| *For pulse
application please discuss with Aistana. |
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| Package Dimensions |
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| Ordering Information |
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| AHPMI-①①-②-③-④-⑤⑤-⑥⑥-⑦ |
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| ①①: Wavelength |
④: Axis Alignment |
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⑥⑥: Fiber
Jacket on Port 1 & 2 |
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| 31 - 1310nm |
F - Fast
Axis Blocked |
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B - 250um
Fiber |
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| 48 - 1480nm |
B - Both
Axis Working |
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L - 900um
Loose Tube |
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| 55 - 1550nm |
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S - Specify |
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| SS - Specify |
⑤⑤:
Connector Type on Port 1 & 2 |
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1 -
FC/UPC |
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⑦: Fiber
Length |
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| ②: Stage |
2 -
FC/APC |
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0.8 - 0.8m |
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| S - Single Stage |
3 -
SC/UPC |
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S - Specify |
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| D - Dual Stage |
4 -
SC/APC |
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N - None |
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| ③: Power Level |
S -
Specify |
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| 1 - 1W |
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| 3 - 3W |
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| 10 -10W |
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| S - Specify |
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