1 / 22

OFC 2004 Presentation

Arrayed Fiberoptics Corporation Next-generation Fiberoptic Components. OFC 2004 Presentation. Electronic, Optic Evolution. From handcrafted component assembly TO Integrated Devices. Outline. Analysis of current technologies Arrayed Fiberoptics Technology Products and Applications

mary
Download Presentation

OFC 2004 Presentation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Arrayed Fiberoptics CorporationNext-generation Fiberoptic Components OFC 2004 Presentation

  2. Electronic, Optic Evolution From handcrafted component assembly TO Integrated Devices Property of Arrayed Fiberoptics Corporation

  3. Outline • Analysis of current technologies • Arrayed Fiberoptics Technology • Products and Applications • Epoxy-Free Fiber Arrays • Summary Property of Arrayed Fiberoptics Corporation

  4. Source lasers (CW, DML, EML,Tunable) • External modulators • Wavelockers • Tx/Rx modules • Thin film filters • Fiber gratings • AWGs • Diffr. gratings • Interleavers • Mux/Demux modules • Isolators • Tap couplers • Pump lasers • Gain equalizers • Integrated amplifiers • SOAs • Switches • Attenuators • Circulators • Couplers • Add/drop modules Components for DWDM Network long fiber (80 Km) Transmitters Mux/Demux Switching Amplifiers Arrayed Fiberoptics technology is applicable to many of these devices Property of Arrayed Fiberoptics Corporation

  5. Fiber Interface Fiber Interface Optical “Heart” ~ 15% Fiber Interface ~ 85% Fiber Components All fiberoptic components have two parts: Optical “heart” which provides functionality Fiber Input/Output interface Optical “Heart” Manufacturing Cost Optical “heart” is only ~15% of the total cost of a fiberoptic component Fiber interface or “packaging” is ~85% of cost Companies have focused on optical “heart” and traditional packaging Property of Arrayed Fiberoptics Corporation

  6. Planar Lightwave Circuit Fiber Waveguide GRIN Lens Lens Fiber Array Fiber Array Laser Diode GRIN Lens Why the high cost? Micro-Optics • All current technology involves individual fiber alignment • Sub-micron alignment is neccessary in many cases • Many expensive piece parts required • Fiberoptic components cost hundreds of dollars each

  7. The Breakthrough:VFI – Vertical Fiber Integration • 1. Apply LARGE-SCALE semiconductor manufacturing technologies to fiber alignment • align 2 = align 20,000 • 2. Bond multiple wafers together to VERTICALLY create high-value 3-D FULLY integrated devices. • Passively insert fibers into pre-aligned high-precision sockets after singulation • Covered by multiple issued and pending patents The differentiator is full wafer-scale integration Property of Arrayed Fiberoptics Corporation

  8. VFI Process Overview Bonding Singulation Fiber Incorporation Property of Arrayed Fiberoptics Corporation Wafer Alignment

  9. VFI Advantages • Wafer-scale process dramatically reduces cost • Extremely high precision fiber alignment • Inherently produces component arrays • Very compact devices • High thermal stability • Inherent hermetic sealing • Applicable to a wide range of telecom devices Property of Arrayed Fiberoptics Corporation

  10. Optical fiber Fiber socket Optical epoxy Silicon Glass or Silicon microlens Key Elements Property of Arrayed Fiberoptics Corporation

  11. Sample Device 8 channel fiber collimator array Collimator array schematic Property of Arrayed Fiberoptics Corporation

  12. VFI Technology Enables: • High-Precision Fiber Arrays • Epoxy-Free Fiber Arrays • Fiber collimator / focuser arrays • Integrated Optical Filter Modules • Integrated Transceiver Modules • Variable Optical Attenuator Modules • Optical switches Property of Arrayed Fiberoptics Corporation

  13. VFI Technology • “This really is a revolutionary approach to the well-known problem of alignment and packaging. For the first time, Arrayed Fiberoptics has introduced the third dimension to a fiber optic component packaging problem that had hit the limits of 2-dimensional architectures.”-Don Scifres, Chairman of SDL Ventures & former Co-Chairman/Chief Strategy Officer of JDS Uniphase Property of Arrayed Fiberoptics Corporation

  14. Near-term Products • Fiber Arrays: standard and epoxy-free • Extremely precise & stable • Keeps epoxy out of optical path without altering the attachment process • Transceiver Array Couplers • Single chip coupling solution • Integrated MTP fiber interface • Easy hermetic sealing • Fiber Collimator Arrays (1-D and 2-D) • High coupling efficiency • Low cost Property of Arrayed Fiberoptics Corporation

  15. High Precision Fiber Arrays • Extremely high precision fiber positioning • Symmetric fiber socket minimizes thermal drift • Compatible with PM and standard fibers • Available in pitches of 127um and up Property of Arrayed Fiberoptics Corporation

  16. Fiber Array AttachmentExisting Approaches • Butt-Coupled with Epoxy in Optical Path • + Simple, low-cost, robust • - Power handling/Aging degradation • - Limits choice of high-strength epoxies • Epoxy-Free Optical Path using Lenses • + Avoids epoxy drawbacks (above) • - More expensive: Requires optics • - Less robust, temperature dependent attachment Property of Arrayed Fiberoptics Corporation

  17. Arrayed Fiberoptics’ Epoxy-Free Fiber Array • Butt-Coupled with NO Epoxy in Optical Path + Simple, low-cost, robust + Avoids power handling and aging problems + Superior alignment/performance + Highly reliable temperature-independent attachment + Wide choice of very high-strength epoxies + Compatible with your existing designs + Linear or 2-D configurations Property of Arrayed Fiberoptics Corporation

  18. Epoxy-Free Fiber Array (EFFA) Property of Arrayed Fiberoptics Corporation

  19. Epoxy-Free Fiber Array (EFFA) Fiber Sockets Epoxy Barrier Property of Arrayed Fiberoptics Corporation

  20. Epoxy-Free Zone Existing vs. Epoxy-Free Existing Fiber Array Epoxy-Free Fiber Array Epoxy Epoxy Fiber Fiber Fiber Array Fiber Array PLC PLC Epoxy Barriers Optical Path Property of Arrayed Fiberoptics Corporation

  21. EFFA Specifications Preliminary specifications Property of Arrayed Fiberoptics Corporation

  22. Summary • Arrayed Fiberoptics technology delivers telecommunications components with • High Performance • Compact size • Very Low Cost • High reliability • Provides a versatile platform for implementing a wide variety of devices • Contact us to explore using VFI to revolutionize your products (West Hall, Tabletop #T7) Property of Arrayed Fiberoptics Corporation

More Related