美國EOSPACE是一家世界范圍內非常著名的電光調制器廠商，其所提供的調制器產品以高性能、定制化等優勢為主，非常適合于科研應用。
40GHz強度調制器：
Model AX-0MVS-40-PFA-PFA-LV
Low Vpi Small Form, 40 GHz, X-Cut (zero chirp), Lithium Niobate Intensity Modulator at 1550 nm Wavelength
· Operating Wavelength: 1550 nm
· Insertion Loss: ~ 4.5 dB
· Bandwidth: ~25 GHz (usable frequency response >40GHz with no sharp response dips)
· Vpi (@ 1GHz): ~ 4 V (low Vpi “-LV” version)
· DC Bias Port: < 10 V
· Internal RF Resistive Termination: ? W matching a 50-ohm system.
· Optical Null Depth (on/off extinction ratio): > 20 dB
· Package Dimensions: 65x8.9x9.2mm3 (Small Form Factor)
· RF Port: Female 1.85mm (or V-connector)
· DC Port: Female SMA
· Input Fiber: PM, ~ 1 meter long with 900um loose tube
· Output Fiber: PM, ~1 meter long with 900um loose tube
· Optical Connectors: FC/APC (slow axis aligned to the narrow key)
40GHz 超低半波電壓相位調制器：
Model PM-5VEK-40-PFA-PFA-UV
Ultra-Low-Vpi, 40Gb/s Lithium Niobate Phase Modulator at 1550nm Wavelength with External RF Termination
· Operating Wavelength: 1550 nm
· Insertion Loss: ~ 4 to 4.5 dB (typical); < 5 dB (max)
· No Internal Termination: External RF Termination
· Bandwidth (~3dB): ~20-25 GHz (usable frequency response > 40 GHz with no response dips) with proper external RF termination
· Modulation Port Vπ (@ 1 GHz): ~ 3V (typical), 3.3V (max)
· S11 (0.13 to 20 GHz): < -10 dB
· Optical Return Loss: > 40 dB
· Package Dimensions: 3.48” x 0.35” x 0.35” (88.4 x 8.9 x 8.9 mm3)
· RF Connector (2):
1st à female 1.85mm (or V-connector), RF signal
2nd àfemale 2.92mm (or K-connector) external termination for ~2W RF termination
· Input Fiber: PM, ~ 1 meter long (900um loose tube)
· Output Fiber: PM, ~ 1 meter long (900um loose tube)
· Optical Connectors: FC/APC (slow axis aligned to the narrow key)
更多產品信息，需求信息，請聯系蘇州leyu集團光電科技有限公司相關銷售人員。
