Optical Modulators

Fiber Optical Phase Modulator 1550nm – 10GHz

The LNPM is a high-performance, fiber-coupled phase modulator with operating frequencies ranging from DC to 10 GHz, covering the C-band wavelength. It is constructed using optical waveguides on X-cut LiNbO₃ material and is coupled with polarization-maintaining input and output fibers. We offer two versions of low frequency 10MHz and high frequency 10GHz. Note: This component is intended for OEM system integration and is not designed for standalone laboratory use. Units supplied without a protective benchtop enclosure are provided without warranty, as they are susceptible to damage from improper handling, installation, or operation.

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Fiber Optical Phase Modulator 1550nm – 10GHz

Configuration options

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Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.

ConfigurationWavelengthFrequencyInput FiberOutput FiberCableFiber LengthConnector

Part number: LNPM-212151111

Configuration: Phase · Wavelength: 1525 - 1570nm · Frequency: 10GHz · Input Fiber: PM1550 · Output Fiber: SM28 · Cable: 0.9mm Tube · Fiber Length: 0.5m · Connector: Non

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Datasheets & documents

System integration

Integration and compatibility

Use these checks to connect Fiber Optical Phase Modulator 1550nm – 10GHz to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.

Optical interface and fiber: Input Fiber: PM1550 · Output Fiber: SM28, PM1550; Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
Wavelength and loss budget: Wavelength: 1525 - 1570nm; Check the Optical Modulators passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.

Technical FAQ

Integration questions for Fiber Optical Phase Modulator 1550nm – 10GHz

Which fiber and connector does the Fiber Optical Phase Modulator 1550nm – 10GHz use?

Input Fiber: PM1550 · Output Fiber: SM28, PM1550. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.

How should the Fiber Optical Phase Modulator 1550nm – 10GHz be included in an optical power budget?

Wavelength: 1525 - 1570nm. Check the Optical Modulators passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.