WO2025046510 - BULK OPTIC COMPONENTS INTEGRATED WITH OPTICAL WAVEGUIDES
National phase entry is expected:
Publication Number
WO/2025/046510
Publication Date
06.03.2025
International Application No.
PCT/IB2024/058421
International Filing Date
29.08.2024
Title **
[English]
BULK OPTIC COMPONENTS INTEGRATED WITH OPTICAL WAVEGUIDES
[French]
COMPOSANTS OPTIQUES EN VRAC INTÉGRÉS À DES GUIDES D'ONDES OPTIQUES
Applicants **
LIONIX INTERNATIONAL BV
Inventors
DEKKER, Ronald
SCHRINNER, Philip Paul Joao
Priority Data
63/535,441
30.08.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2198 | |
| EPO | Filing, Examination, Granting | 11174 | |
| Japan | Filing, Examination, Granting | 2338 | |
| South Korea | Filing, Examination, Granting | 2448 | |
| USA | Filing, Examination, Granting | 4940 |
Total:
23,098
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A bulk optic component and optical waveguides are integrated on a common substrate in a manner that reduces reflections and scattering arising at the interfaces between the various elements. In particular, the bulk optic component is located in the optical path between first and second optical waveguides such that light exiting the first optical waveguide enters the bulk optic component, which is butt-coupled to the exit facet of the first optical waveguide. A refocusing lens that is disposed on an exit surface of the bulk component directs the light into the second optical waveguide. Examples of such bulk optic components include magneto-optic components, optical filters, non-linear crystals, color centers and quantum dots.[French]
L'invention concerne un composant optique en vrac et des guides d'ondes optiques qui sont intégrés sur un substrat commun d'une manière qui réduit les réflexions et la diffusion se produisant au niveau des interfaces entre les divers éléments. En particulier, le composant optique en vrac est situé dans le trajet optique entre des premier et second guides d'ondes optiques de telle sorte que la lumière sortant du premier guide d'ondes optique entre dans le composant optique en vrac, qui est couplé bout à bout à la facette de sortie du premier guide d'ondes optique. Une lentille de refocalisation qui est disposée sur une surface de sortie du composant en vrac dirige la lumière dans le second guide d'ondes optique. Des exemples de tels composants optiques en vrac comprennent des composants magnéto-optiques, des filtres optiques, des cristaux non linéaires, des centres de couleur et des points quantiques.