We Manufacture Integrated LN Modulators Beijing Rofea Optoelectronics Co., Ltd. ROF-PM-UV Low-Vpi phase modulator ROF- PM- UV series Low- Vpi phase modulator has low half- wave voltage ( 2 . 5 V ) , low insertion loss, high bandwidth, high damage characteristics of optical power, chirp in high- speed optical communication system is mainly used for light control, phase shift of coherent communication system, sideband ROF system and reduce the simulation of optical fiber communication system in Brisbane deep stimulated scattering ( SBS) , etc. Features High endurance light power Low half-wave voltage~2.5V Low insertion loss High modulating bandwidth Applications Optical fiber sensing Optical fiber communication, laser coherent synthesis Phase delay (shifter) Quantum communication ROF system Performance parameter Optical parameters Operating wavelength Insertion loss Optical return loss Input port output port Optical fiber Panda PM FC/PC 、FC/APC Or user to specify Optical fiber interface Electrical parameters Operating bandwidth (-3dB) RF Half-wave voltage (Each Electrical return loss Electrical interface

We Manufacture Integrated LN Modulators Beijing Rofea Optoelectronics Co., Ltd. Limit Conditions Input optical power Input RF power Operating temperature Storage temperature Characteristic curve S11&S21 Curve Mechanical Diagram( mm) PM- -- Phase modulator UV---Low-Vpi XX Facet： FA---FC/APC FP---FC/PC SP---用户指定 * please contact our sales ifyou have special requirements. www.bjrofoc.com