Liobate TFLN Devices
We offer a full range of TFLN Devices — high-performance fiber optic modulators built on thin-film lithium niobate technology. Each TFLN modulator delivers ultra-high bandwidth, low drive voltage, and low insertion loss for optical modulators applications
Detailed Introduction
67/110 GHz Intensity Modulator
A high-speed optical modulator with 67/110GHz bandwidth and <3.0V half-wave voltage — ideal for wideband lithium niobate optical modulator applications in test and measurement systems.
3dB- bandwidth: 67/110 GHz
Insertion loss: < 4.5 dB
Half-wave voltage: < 3.0 V
20/40 GHz Intensity Modulator
A compact TFLN modulator supporting 40GHz bandwidth with low insertion loss and half-wave voltage, suited for cost-effective fiber optic modulator deployments in telecom and datacom systems.
3dB-bandwidth: 40 GHz
Insertion loss: < 4.5 dB
Half-wave voltage: < 3.0 V
20/40 GHz Intensity Modulator with Build-in LD
An integrated lithium niobate optical modulator with built-in low-RIN light source, delivering 40GHz bandwidth and 12dBm output power — simplifying system design for high-speed optical modulator applications.
3dB-bandwidth :40 GHz
Half-wave voltage: < 3.0 V
Integrated low RIN light source
Output optical power at ON state 12 dBm
20/40 GHz Phase Modulator
Liobate's thin-film lithium niobate modulator supports 40GHz bandwidth with up to 33dBm RF input power — providing high-performance phase modulation for microwave photonic and sensing applications.
3dB-bandwidth :40 GHz
Insertion loss: < 3.5 dB
Half-wave voltage: < 3.5 V
MAX input RF power: 33 dBm
20/40 GHz IQ Modulator
A high-stability IQ modulator built on TFLN technology, supporting 40GHz bandwidth with low half-wave voltage — enabling advanced modulation formats for optical modulators in coherent communication systems.
3dB-bandwidth: 40 GHz
Insertion loss: < 6.5 dB
Half-wave voltage: < 3.5 V
High stability and reliability
Optical Frequency Comb
Liobate's optical frequency comb device features a 25GHz RF bandwidth, supporting customizable 3-level configurations for precision TFLN modulator applications in spectroscopy and optical frequency synthesis.
1-level optical frequency comb：
RF bandwidth: 25GHz
Half-wave voltage: < 2.5 V
Insertion Loss＜9 dB
High integration and Compact size
Customizable 3-level optical frequency comb
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FAQ
1.What types of optical modulators does Liobate offer?
Liobate offers a full range of optical modulators including intensity modulator, phase modulator, IQ modulator, and optical frequency comb devices — all built on thin-film lithium niobate technology for superior bandwidth and low drive voltage.
2.What is the advantage of a TFLN modulator over conventional lithium niobate modulators?
A TFLN modulator achieves significantly higher electro-optic bandwidth and lower half-wave voltage compared to bulk lithium niobate optical modulator devices, enabling higher data rates with lower power consumption in fiber optic modulator applications.
3.What bandwidth options are available for Liobate's intensity modulators?
Liobate's high-speed optical modulator lineup covers 20GHz, 40GHz, 67GHz, and 110GHz bandwidth options, with half-wave voltages below 3.0V across all configurations.
4.Can the IQ modulator be used in coherent communication systems?
Yes. Liobate's IQ modulator supports advanced modulation formats such as QPSK and QAM, making it well-suited for fiber optic modulators in coherent transmission and microwave photonics applications.
5.What is an optical frequency comb and what is it used for?
An optical frequency comb generates a series of precisely spaced optical frequency lines from a single laser source. Liobate's TFLN-based device supports 25GHz RF bandwidth and is used in spectroscopy, optical frequency synthesis, and precision optical measurement systems.
