2000nm+高功率特殊器件
Polarization Maintaining Tap Coupler
Parameter | Unit | PM1550 | PM1950 | PM1550 | PM1950 |
Center Wavelength | nm | 2000 | |||
Operating Wavelength Range | nm | λc ± 40 | |||
Configuration |
| 1 × 2 | 2 × 2 | ||
Max. Excess Loss | dB | 1.2 | 1.6 | 1.5 | 2 |
Max. Uniformity (only for 50%) | dB | 0.6 | 0.8 | ||
Tap Ratio (Tap IL = -10*log(Tap Ratio) + E.L) | % | 1 ± 0.2, 2 ± 0.4, 4 ± 0.8, 5 ± 1.0, 10, 20 and 50 | |||
Min. Return Loss | dB | 50 | |||
Min. Extinction Ratio | dB | 18 | |||
Max. Average Optical Power | W | 1 | |||
Max. Peak Power for ns Pulse | kW | 10 | |||
Fiber Type |
| PM 1550 fiber or Specify | |||
Max. Tensile Load | N | 5 | |||
Operating Temperature | ℃ | -5 to +70 | |||
Storage Temperature | ℃ | -40 to +85 | |||
IL is 0.3 dB higher, RL is 5 dB lower, ER is 2 dB lower and Optical Power is 1W only for each connector added.
Connector key is aligned to slow axis.
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