Product Detail
The Polarization Maintaining Tap Isolator combines a tap coupler and polarization sensitive isolator into a single compact package. It has high extinction ratio and very low insertion loss. The component is ideal for fiber amplifier and fiber optic system where signal monitoring is required.
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Specifications |
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Parameter |
Unit |
Value |
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Stage |
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Single Stage |
Dual Stage |
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Center Wavelength (λc) |
nm |
1064 |
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Max. Excess Loss @ 23 ℃ |
dB |
1.8 |
2.8 |
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Tap Ratio (Tap IL = - 10 * log(Tap Ratio) + E.L) |
% |
1 ± 0.2, 2 ± 0.4, 4 ± 0.8, 5 ± 1.0, 10 ± 2.0 |
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Typ. Peak Isolation |
dB |
40 |
55 |
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3Min. Isolation, λc, 23 ℃, all polarization states, ≤ 30 mW |
dB |
35 |
45 |
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Min. Extinction Ratio |
dB |
20 |
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Min. Return Loss |
dB |
50 |
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Directivity |
dB |
50 |
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Max. Optical Power (Continuous Wave) |
mW |
300 |
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Max. Tensile Load |
N |
5 |
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Operating Temperature |
℃ |
- 5 to + 50 |
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Storage Temperature |
℃ |
- 40 to + 85 |
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Fiber Type |
- |
PM 980 Panda Fiber or HI 1060 Fiber for tap port |
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PM Panda Fiber for input & ouput ports |
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