Integrated PolaRITE™III with Miniature Piezo Driver Card
This module integrates a General Photonics all-fiber dynamic polarization controller with miniature piezo driver card, so that the SOP of the signal can be directly controlled either by a 0-5V analog control signal or a 12-bit TTL digital control signal. Because there is an on-board HV DC/DC converter, no external high voltage power supply is required. The card can be configured to accept either a ±12 volt power supply or an external 160-volt power supply. As a polarization controller, the PCD-M02 can convert any input polarization state to any desired output polarization state. As a scrambler, it can randomize the output polarization state. This module offers the low insertion loss, low back reflection, and low activation loss needed for test and measurement applications, combined with the compact size needed for system integration or handheld devices.
Applications:
Polarization control
Polarization scrambling
PDL measurement
PMD compensation/emulation
Fiber sensor
Features:
Minimal insertion loss
Low activation loss
Fast response
Digital and analog control
Compact
Specifications1
Operating Wavelength
1260-1650nm or 980-1310nm standard Others available
Insertion Loss2
< 0.05 dB (without connectors)
< 0.6 dB (with connectors)
Return Loss
>65 dB
Activation Loss
0.01 dB (P grade), 0.05 dB (A grade)
Polarization Mode Dispersion
0.05 ps
Polarization Dependent Loss
0.05 dB
Optical Power Handling
1000 mW
Polarization Control Range
0-4π each channel(Optical head Vπ per channel ≤35V)
Number of Channels
3 or 4
Power Supply
+12VDC/1.2A, −12VDC/0.1A (standard) or
+12VDC/1.2A, −12VDC/ 0.1A, +160V/100 mA (ext)
External Analog Input
10 pin
Analog Control Voltage
0-5V
Input Impedance (Analog)
≥20 kΩ
Analog Input Gain
30V/V ±1 %
External Digital Input
20 pin
Digital Control
TTL, 12-bit data, 4-bit control
Output Voltage Range
0-140V
Max. Output Current
20 mA / channel all channels (continuous)
60 mA single channel (continuous)
60 mA per channel (peak)
Output Impedance
50 Ω
140V Output Rise/Fall Time
<30 µs (MPD-001, no load), <400µs (PCD-M02)
15V Output Rise/Fall Time
10 µs (MPD-001, no load), 65µs (PCD-M02)
Noise3
<40 mV (RMS)
Operating Temperature
0° to 40° C
Storage Temperature
−20° to 60°C
Board Dimensions
3.94" (L) × 3.94"(W) × 0.69" (H)
Ordering Information:
商品属性 [波长] 1260-1650nm or 980-1310nm standard