Folded Intensity Modulator with Ultra-low Vπ ORI-MZM-OT-BW
Based on state-of-art Lithium Niobate on insulator (LNOI) technology, this intensity modulator inherits most of the advantages of traditional lithium niobate modulators, and has a miniature form factor, low driving voltage and low loss. We have two versions for this product, ORI-MZM-OT-BW is the thermal tuning version, whose phase shift is tuned by micron heaters integrated on chip. ORI-MZM-OV-BW is the voltage tuning version. Compared to traditional LN modulators, the heater version could maintain a lot more stable bias point throughout lifetime of the device. Please note that for ORI-MZM-OV-BW version, the RF input must be AC coupled, and can sustain the voltage applied on the DC port.
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Overview
Specifications
| Parameter | Value |
|---|---|
| RF Vπ @ 1kHz V_(pi_RF) | typical:1.9 V; max:2.2 V |
| RF Vπ @ 1GHz V_(pi_RF) | max:2.5 V |
| Electro-optical 3-dB Bandwidth BW | min:20/40 |
| Electrical return loss | max:-10 dB |
| Characteristic impedance Z_(c) | typical:50 Ohm |
| DC input impedance Rₕₜᵣ | min:80 Ohm; max:400 Ohm |
| DC tuning Pπ P_(π_DC) | min:45 mW; typical:55 mW; max:70 mW |
| Insertion loss IL | typical:4.5 dB; max:5 dB |
| DC Extinction ratio ER | min:20 dB |
| Wavelength range | min:1535 nm; typical:1550 nm; max:1565 nm |
| PD responsivity [max PD photocurrent over max output optical power, with fixed input] | min:0.01 A/W; max:0.5 A/W |
| Optical return loss RL | max:-30 dB |
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Datasheet
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