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Resonant Amplitude Modulator, 900-1600 nm, 0.01-200 MHz, 8-32 & M4

electro optic amplitude modulator with cover removed

The 4103 Resonant Amplitude Modulator is specifically designed for high performance at modulation frequencies of up to 200 MHz over a 900 to 1600 nm wavelength range. The crystals in this EOM are mounted at 45° so that your input polarization can be either vertical or horizontal. To minimize thermal birefringence, we use two matched crystals arranged in series. This results in amplitude modulators that exhibit less than 1 mrad/°C of temperature-dependent polarization rotation. The Model 4103 can be driven with a low-voltage function generator or the Model 3363 resonant-modulator drivers. 8-32 and M4 mounting holes.

Specifications

Technical Specs

Type
Resonant Amplitude Modulator
Wavelength Range
900-1600 nm
Material
LiNbO₃
Operating Frequency
0.01-250 MHz
Aperture
Ø2 mm
VSWR
<1.5
Maximum Input Power
1 W/mm² @ 1300 nm
Maximum RF Power
1 W

Maximum V
30 V @ 1000 nm
RF Connector
SMA
Input Impedance
50 Ω
On:Off Extinction Ratio
50:1
RF Bandwidth
2-4% freq.

Type
Resonant Amplitude Modulator
Wavelength Range
900-1600 nm
Material
LiNbO₃
Operating Frequency
0.01-250 MHz
Aperture
Ø2 mm
VSWR
<1.5
Maximum Input Power
1 W/mm² @ 1300 nm
Maximum RF Power
1 W

Maximum V
30 V @ 1000 nm
RF Connector
SMA
Input Impedance
50 Ω
On:Off Extinction Ratio
50:1
RF Bandwidth
2-4% freq.

Resources & Downloads

Manuals

410X Amplitude Modulators User Manual(806.5 kB, PDF)

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