Title
Tunable Microcavities In Photonic Bandgap Yarns and Optical Fibers: A new generation of fiberbased optical components enabled b,Used
Delivery time: 8-12 business days (International)
The vision behind this work is the fabrication of high performance innovative fiberbased optical components over kilometer lengthscales. Their optical properties derive from their multilayer dielectric photonic bandgap structure that exhibits omnidirectional reflectivity. The theoretical tools needed to design, analyze and optimize such structures are introduced. We show that defect layers in these otherwise periodic structures act as microcavities that enable precise design of the fibers' spectral response. Two structures are explored: fibers for external reflection and hollow core transmission fibers. We demonstrate that the resonance wavelength of FabryPerot cavities embedded in reflecting fibers can be tuned reversibly under applied elastic strain or external illumination at 514 nm. Experimental data is compared to computed data based on optomechanical and photodarkening models. We then show that optical microcavities in transmission fibers can induce significant groupvelocity dispersion as a result of modal interactions. Applications for these fibers and future research directions are envisioned.
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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.