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| Part NO. : | DWDMFBG –series |
| Datasheet : |
|
| Availability : |
1550nm Phase Modulator (Straight waveguide)
Description
LiNbO3 phase modulator, made with the proton exchange or Tiindiffusion method. It features low insertion loss, low drive voltage, low back reflection, wide wavelength range, and high efficiency. It is ideal for optical chirp control in high speed fiber communication systems, high-speed phase control for sensor systems, phase shift key modulation for coherent communication systems, optical frequency shifting for measurement systems, and stimulated Brillouin scattering (SBS) reduction for analog fiber optic systems.
Device Schematic
Package Outline
Technical Specifications
|
Parameter |
Unit |
Values |
|
|
Optical |
Operating Wavelength |
nm |
1550 |
|
Insertion Loss |
dB |
≤3.5 |
|
|
Input Optical Power |
mW
|
≤200(APE process) |
|
|
≤50(Ti process) |
|||
|
Optical Return |
dB |
≥45 |
|
|
Additional Intensity Modulating |
- |
≤0.3% |
|
|
Electrical |
Half wave Voltage(@1KHz) |
V |
≤5.0 |
|
S11 Return Loss |
dB |
≤-12 |
|
|
Applied RF Power |
dBm |
≤30 |
|
|
Bandwidth(*) |
GHz |
≥6 |
|
|
Mechanical |
Electrical connector |
- |
SMA |
|
Pigtail type |
- |
PM or SM Fiber |
|
|
Environmental |
Operating Temperature |
℃ |
0~+70 |
|
Storage Temperature |
℃ |
-40~+85 |
|
We can provide different pigtail and package by customer requirement.
For more information on this or other products and their availability, please contact us directly.
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