In this paper, we refer to the process of attaching an optical fiber/fiber array to a photonic chip as “fiber-attach”. However, the optical packaging of integrated photonic devices with multiple I...
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In this research, we explore a promising solution: CO₂ laser fusion splicing combined with strategically designed on-chip silicon dioxide mode converters. Photonic chips can achieve
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A critical aspect of PIC-based systems is the ability to transmit optical signals between chips, which requires a low-loss, robust interface between the PIC-chip and optical fiber. Here we
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Packaging of multiple fibers in a single shot significantly increases the throughput of photonic packaging. The laser fusion splicing method enables optical packaging of photonic devices without the use of
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We present a robust, low-loss packaging technique of permanent optical edge coupling between a fiber and a chip using fusion splicing that is low-cost and scalable for high-volume...
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Conventional photonic packaging methods relying on edge or grating coupling are constrained by high insertion losses, limited bandwidth density, narrow band operation, and sensitivity to misalignment.
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In this paper, we refer to the process of attaching an optical fiber/fiber array to a photonic chip as “fiber-attach”. We introduce an optical packaging technique to attach fiber arrays to a photonic chip in a
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We present a plug-and-play fiber-to-PIC solution using female multifiber termination push-on cables, with alignment counterparts additively fabricated on the chip via two-photon
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The connector, produced through aligned 3D microprinting directly on the chip, achieves passive, broadband, and sub-dB loss coupling in under three minutes packaging time per port. This
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In this research, we explore a promising solution: CO₂ laser fusion splicing combined with strategically designed on-chip silicon dioxide mode
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We present a low-cost, robust, and low-loss packaging technique of permanent optical edge coupling between a fiber and multiple fiber to a chip using fusion splicing that is scalable for
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The connection of these integrated photonic circuits to optical fiber arrays is often a challenge in terms of performance and cost. Vanguard Automation GmbH and LIGENTEC SA have now demonstrated a
View moreHigh-power CW/pulsed laser diodes (808nm–1550nm) and VCSEL arrays for 3D sensing, LIDAR, and optical interconnects.
Co-packaged optics engines, silicon photonics ICs, and optical I/O solutions for high-density switches and AI clusters.
400G/800G QSFP-DD/OSFP modules, active optical cables, and custom optical engines for data center interconnects.
Low-jitter laser drivers, integrated CDR circuits, and linear TIAs for coherent optics and short-reach links.
We provide custom laser diodes, VCSEL arrays, DFB lasers, drivers, CDR, modulators, TIAs, co-packaged optics, silicon photonics, LPO, transceivers, and AOCs.
From prototype to mass production, our team ensures premium quality and technical support.
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