1550nm Lithium Niobate Intensity Modulator—67GHz


Operating Wavelengtha 1550 ± 25nm; Maximum Input Optical Power ≤200 mW; Operating Frequency 0.01~67GHz, Modulation Bandwidth ≥40GHz; PM Fiber; FC/APC

Part Number  :  LIM-1550-E-PA
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The 1550nm lithium lithium Lithium Niobate (LiNbO₃) high-frequency intensity modulator is fabricated using proton exchange technology to create Mach-Zehnder optical waveguides. The input/output optical fibers are precisely obliquely coupled with the waveguides, and it utilizes the electro-optic effect of lithium niobate material to achieve intensity modulation of optical signals.

Parameters

Unit

Value

 

Optics

Operating Wavelength

nm

1550±25

Insertion Loss

dB

≤4.0

Maximum Input Optical Power

mW

200

Optical Return Loss

dB

≤-55

Switch Extinction Ratio

dB

≥20

 

Electrics

RF Half-Wave Voltage @1kHz

V

≤ 5.0

Bias Half-Wave Voltage @1kHz

V

≤6.0

Maximum Input RF Power

dBm

33

Operating Frequency

GHz

0.01~67

Bandwidth (-3 dBe)

GHz

≥40

Electrical Reflection

dB

≤-10


Detector Extinction Ratio

dB

≥6

Detector Responsivity

AN

≥0.01

Mechanics

Optical Connector


FC/APC or FC/PC

RF Connector

-

V(1.85mm)

Bias/Detector Connector

-

Pins

Pigtail Type

-

PM or SM Fiber

 

Environment

Operating Temperature

0~ +70

Storage Temperature

-55~ +85


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