Part Number: FT-LiNbO3-MIOC
Y-Waveguide Integrated Device - Rof Electro-optic modulator LiNbO3 MIOC
The Y-Waveguide Modulator is a LiNbO3 multifunctional integrated optical circuit (LiNbO3 MIOC) based on microelectronic technology, which can achieve polarizer and analyzer, beam splitting and combining, phase modulation and other function. The waveguides and electrodes are fabricated on LiNbO3 chip, the output and input fibers are precisely coupled with the waveguides, then the whole chip is encapsulated in a gold-plated Kovar housing to obtain well performance and high reliability.
Feature
* X-cut, low insertion loss
* APE waveguide, high polarization extinction ratio
* Push-pull electrode, low half-wave voltage
* Well long-term stability and small package size
Application
• Fiber optical gyroscope (FOG)
• Fiber Optic Current Sensor (FOCS)
• Hydrophones and other optical fiber sensing fields
Parameters
| Category | Parameter | Symbol | Unit | Numerical value | |
|---|---|---|---|---|---|
| Optical parameters | Operating wavelength | λ | nm | 1290~1330 | 1530~1570 |
| Insertion loss | IL | dB | ≤3.5 | ||
| Change of insertion loss at full temperature | ΔIL | dB | ≤0.5 | ||
| Coupling Ratio | D | % | 50±2 | ||
| Change rate of spectral ratio at full temperature | ΔD | % | ≤3.0 | ≤2.0 | |
| Backward light reflection | RL | dB | ≤-55 | ||
| Residual Intensity Modultion | RIM | ≤1/1000 | |||
| Ambient temperature pigtail polarization crosstalk | PER | dB | ≤-30 | ||
| Full temperature pigtail polarization crosstalk | PERT | dB | ≤-25 | ||
| Electrical parameters | Half wave voltage | VΠ | V | ≤3.5 | ≤4.0 |
| Waveform slope | S | ≤1/250 | |||
| Bandwidth | BW | MHz | ≥500 | ||
| Packaging structure | Packaging form | Metal or ceramic | |||
| Device size (excluding pins) | mm | 30×8×5 | |||
| Pigtail type | Small mode field (6.0mm) PM Fiber | PM Fiber | |||
| Fiber length | L | m | ≥1.0 | ≥1.2 | |
| Environmental indicators | Working temperature | Tw | ℃ | -45~+70 | |
| Storage temperature | Ts | ℃ | -55~+85 | ||
This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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Power and Wavelength Testing
Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.
Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
Optical Performance Testing
Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.
End Face Testing
Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.
Various Switch Tests
Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.