A WDM Receiver Photonic Integrated Circuit With Net On-Chip Gain

J. M. Verdiell; T. L. Koch; B. I. Miller; M. G. Young; U. Koren; F. Storz; K. F. Brown-Goebeler

doi:10.1109/68.313064

A WDM Receiver Photonic Integrated Circuit With Net On-Chip Gain

J. M. Verdiell, T. L. Koch, B. I. Miller, M. G. Young, U. Koren, F. Storz, K. F. Brown-Goebeler

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

We demonstrate a photonic circuit with an optical preamplifier, a WDM filter and a fast photodetector integrated on the same chip. The passive integrated filter is formed by an aspheric waveguide lens and a planar Bragg grating. This arrangements yields narrow filter response (8 A width at-3 dB is demonstrated) and high rejection ratio of 24 dB. The optical preamplifier consisting of strained multi-quantum well layers provides sufficient amplification to overcome the passive losses. Response curves demonstrate net on-chip gain with low ripple.

Original language	English (US)
Pages (from-to)	960-962
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	6
Issue number	8
DOIs	https://doi.org/10.1109/68.313064
State	Published - Aug 1994
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1109/68.313064

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title = "A WDM Receiver Photonic Integrated Circuit With Net On-Chip Gain",

abstract = "We demonstrate a photonic circuit with an optical preamplifier, a WDM filter and a fast photodetector integrated on the same chip. The passive integrated filter is formed by an aspheric waveguide lens and a planar Bragg grating. This arrangements yields narrow filter response (8 A width at-3 dB is demonstrated) and high rejection ratio of 24 dB. The optical preamplifier consisting of strained multi-quantum well layers provides sufficient amplification to overcome the passive losses. Response curves demonstrate net on-chip gain with low ripple.",

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year = "1994",

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AU - Verdiell, J. M.

AU - Koch, T. L.

AU - Miller, B. I.

AU - Young, M. G.

AU - Koren, U.

AU - Storz, F.

AU - Brown-Goebeler, K. F.

PY - 1994/8

Y1 - 1994/8

N2 - We demonstrate a photonic circuit with an optical preamplifier, a WDM filter and a fast photodetector integrated on the same chip. The passive integrated filter is formed by an aspheric waveguide lens and a planar Bragg grating. This arrangements yields narrow filter response (8 A width at-3 dB is demonstrated) and high rejection ratio of 24 dB. The optical preamplifier consisting of strained multi-quantum well layers provides sufficient amplification to overcome the passive losses. Response curves demonstrate net on-chip gain with low ripple.

AB - We demonstrate a photonic circuit with an optical preamplifier, a WDM filter and a fast photodetector integrated on the same chip. The passive integrated filter is formed by an aspheric waveguide lens and a planar Bragg grating. This arrangements yields narrow filter response (8 A width at-3 dB is demonstrated) and high rejection ratio of 24 dB. The optical preamplifier consisting of strained multi-quantum well layers provides sufficient amplification to overcome the passive losses. Response curves demonstrate net on-chip gain with low ripple.

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JO - IEEE Photonics Technology Letters

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ER -

A WDM Receiver Photonic Integrated Circuit With Net On-Chip Gain

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ASJC Scopus subject areas

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