LiNbO3 MIOC Multi-function Integrated Optic Chip(Y-Waveguide)-DFB laser | SLED Module

LiNbO3 MIOC Multi-function Integrated Optic Chip(Y-Waveguide)

LiNbO3 Multi-function Integrated Optic Chip (LiNbO3 MIOC) uses microelectronic technology to fabricate waveguides and electrodes on optical grade lithium niobate chips. Input and output optical fibers are precisely and obliquely coupled with waveguides. The chip is packaged in a gold-plated removable shell, and the device can realize functions such as polarization starting / checking, beam splitting / combining, phase modulation, etc.

The MIOC adopts integral tube seat and parallel seal welding upper cover to provide better reliability.

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Features

Ultra small package size, light weight;

Low loss X-cut y-transmission LiNbO3 waveguide;

Annealed proton exchange process for waveguide, single polarization operation, high polarization extinction ratio of chip;

Push pull electrode design reduces half wave voltage;

The MIOC has good long-term stability.

Applications

Fiber optic gyroscope (FOG);

Fiber optic current sensor (FOCS);

Hydrophone and other optical fiber sensing fields.

Electro-Optical Parameters

Parameters	Unit	Value
Optical wavelength	nm	1310±25	1550±25
Insertion loss	dB	≤ 3.5
Max. Input optical power	mW	≤ 200
Beam splitting ratio	-	48/52 ~ 52/48
Pigtail polarization crosstalk	dB	≤ -30
Chip polarization extinction ratio	dB	≥ 60
Back light reflection	dB	≤ -50
Additional intensity modulation	-	≤ 0.2%
Half wave voltage	V	≤ 4.0
Voltage withstand range of electrode	V	≤ 15
Electrode structure	-	Push-pull modulation
Operating frequency	MHz	0 ~ 300
Electrical signal interface		3 PIN
Fiber type		PM or SM
Pigtail diameter		80/170 or 125/250
Operating temperature	℃	-45 ~ +70
Storage temperature	℃	-55 ~ +85

Package

Original Carton Package;

As customers‘ requirement.

Shipping

5-10 Working days after receive the payment;

Shipment: Air transportation(DHL / UPS / TNT / Fedex / EMS / CHINA POST);

Shipping fee depends on the weight and size.

Payment

For large orders: T/T, Credit card;

For small orders: Paypal are accepted.

Warranty

All products have been tested before shipping out;

All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)

Refund & Replacement

We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);

If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;

If the items are defective, please notify us within 3 days of delivery;

Any items must be returned in their original condition to qualify for a refund or replacement;

The buyer is responsible for all the shipping cost incurred.