|
3
Port Fiber Pigtailed AO Modulator
(transmitter switch for outside the
loop)
The supporting driver electronics
has two complementing RF outputs,
one for each device. Pulse width and
length adjustment are standard.
|
Specification |
Model #
AMM-100-8-70-1550-3FP
|
|
|
Amplitude Modulator
|
|
Wavelength of Operation |
1550 nm |
|
Optical Power Density |
3 W/mm2 |
|
Carrier Frequencies |
100 MHz |
|
Active Aperture
|
0.3 mm |
|
Beam Diameter Inside the
Crystal |
0.2 mm |
|
Rise Time |
70 ns |
|
Digital Modulation Bandwidth |
8 MHz |
|
Bragg Angle |
31 mrad |
|
Separation Angle |
62 mrad |
|
Acoustic Velocity (m/sec) |
2.52E+3 |
|
Maximum RF Power (Watt) |
~1.0 W |
|
Optical Transmission |
95% |
|
Diffraction Efficiency |
65% |
|
Extinction Ratio* |
>50 dB |
|
Input Impedance
|
50 ohms |
|
V.S.W.R.
|
2.1:1 |
|
Optical Polarization
|
Linear |
|
Case Type
|
3 Port Fiber Optically
Pigtailed |
|
Type of Fiber, Port 1,2 & 3 |
9 ?m core, 125 ?m cladding
Single Mode |
|
Fiber Connector Type |
FC |
|
Polishing of the Fiber End
|
APC |
|
Fiber Length |
1 m |
|
Fiber Jacket Type |
3 mm OD loose tube kevlar
|
|
Back Reflection**
|
40 dB |
|
Total Insertion Loss*** at
1300 nm |
|
|
First Order |
3.6 dB |
|
Zero Order |
2.3 dB |
|
Case Type |
FP003 |
*- The RF driver must match this
extinction ratio
**- Back reflection at FC connector
are not included.
***- This spec includes: coupling
losses, optical transmission trough
the crystal and diffraction
efficiency losses. Losses at FC
connectors are not included.
2
Port Fiber Pigtailed AO Modulator
(no frequency shift switch for
inside the loop)
|
Specification |
Model#:
AMM-100-8-70-1550-2FP/X |
|
|
Amplitude Modulator |
|
Wavelength of Operation |
1550 nm |
|
Optical Power Density |
3 W/mm2 |
|
Carrier Frequencies |
100 MHz |
|
Active Aperture |
0.3 mm |
|
Beam Diameter Inside the
Crystal |
0.2 mm |
|
Rise Time |
70 ns |
|
Digital Modulation Bandwidth |
8 MHz |
|
Bragg Angle |
31 mrad |
|
Separation Angle |
62 mrad |
|
Acoustic Velocity (m/sec) |
2.52E+3 |
|
Maximum RF Power (Watt) |
~1.0W |
|
Optical Transmission |
95% |
|
Diffraction Efficiency |
65-70% |
|
Extinction Ratio* |
>50 dB |
|
Input Impedance |
50 ohms |
|
V.S.W.R. |
2.1:1 |
|
Optical Polarization |
Linear |
|
Case Type |
2 Port Fiber Optically
Pigtailed |
|
Type of Fiber, Port 1&2 |
9 um core, 125 um cladding
Single Mode |
|
Fiber Connector Type |
FC |
|
Polishing of the Fiber End |
APC |
|
Fiber Length |
1 m |
|
Fiber Jacket Type |
3 mm OD loose tube kevlar |
|
Back Reflection** |
40 dB |
|
Total Insertion Loss*** |
First Order - ~5.6 dB |
|
Option X |
"no frequency shift" |
* - The RF driver must match this
extinction ratio
** - Back reflection at FC connector
are not included.
*** - This spec includes: coupling
losses, optical transmission through
the crystal and diffraction
efficiency losses. Losses at FC
connectors are not included. |
