
Title

Interferometers in SOITechnology for Use in Telecommunications: Interferometers in SOITechnology,Used
Delivery time: 8-12 business days (International)
This PhD thesis describes the realization of integrated optical components in SilicononInsulator (SOI) material. In particular, the thesis is focused on the realization of MachZehnder delay interferometers (MZDI) in 4m SOI technology. As an example, the ability of MZDI for the demodulation of phasemodulated data signals is investigated. The thesis considers in detail the design of the basic components for the realization of MZDIs in SOI technology. These components are singlemode waveguides and multimode interference (MMI) couplers. Following simulations and iterations of the fabrication, these components can be realized with highperformance. Based on these components, the performance of the MZDIs is investigated. Typical extinction ratios are in the range of 30 dB. The polarizationdependent frequency shift (PDFS) is reduced to about 0.2 GHz. Furthermore, the hybrid integration of active InP components on SOI platform is shown. Based on flipchip technology, this includes the realization of an integrated optical DPSK receiver and an integrated alloptical wavelength converter.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.