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ROF -IDPM series of polarization-independent electro-optical phase modulator



1500 ~ 8000 / Piece Obtener el precio más reciente


1500 per Piece

1 Piece




T/T, D/P, Other


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Especificaciones del producto

Application : optical fiber sensing Type : pm Style : External Interface Type : USB Brand Name : ROFea Products Status : -

Descripción del producto

ROF -IDPM series of polarization-independent electro-optical phase modulator
Product description
ROF-IDPM series LiNbO3 polarization independent phase modulator uses advanced titanium diffusion process,and it can simultaneously achieve the modulation of two polarization states, at the same time having low insertion loss, low half-wave voltage, high damage optical power and other characteristics, being mainly used in optical chirp control of high-speed Optical communication system l, quantum secure communication systems and optical fiber sensing and other fields.
l Low insertion loss
l High modulation bandwidth
l Low half-wave voltage
l High damage optical power
l Optical fiber sensing
l Optical fiber communication laser coherent synthesis
l Phase array
l Quantum communication
l  ROF system
Performance parameters
Parameter Symbol Min Typ Max Unit
Optical parameters
Operating wavelength * l 1525   1565 nm
Insertion loss IL   3 3.5 dB
Light return loss ORL     -45 dB
Additional strength modulation       0.3 %
Optical fiber port   SMF-28
output port   SMF-28
Optical fiber interface   FC/PC、FC/APC or user specified
Electrical parameters
Operating bandwidth (-3dB) S21 300     MHz
Half-wave voltage Vpi     4 V
Electrical return loss S11   -12 -10 dB
RF impedance ZRF   50   W
Electrical interface   3pin
limit conditions
Parameter Symbol Unit Min Typ Max
Input  optical power Pin,Max dBm     20
RF power   dBm     28
Operating  temperature Top ℃ -10   60
Storage  temperature Tst ℃ -40   85
Humidity RH % 5   90
Dimensions (mm)
Ordering information
  Polarization independent phase modulator Operating wavelength :
Operating bandwidth :
Input output
optical :
Connector :
00---no connector FA ---FC/APC
SP---user specified


Persona de contacto: å–‚å–‚

Empresa:beijing rofea optoeletronics

Dirección:Beihai, Guangxi, China,


å–‚å–‚ < beijing rofea optoeletronics >
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