Search Results - "Hauffe, R."

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    Polymer digital optical switch with an integrated attenuator by Siebel, U., Hauffe, R., Bruns, J., Petermann, K.

    Published in IEEE photonics technology letters (01-09-2001)
    “…A polymer digital optical switch with an integrated attenuator is presented. This switch shows a crosstalk (CT) value of -46 dB…”
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    Journal Article
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    Crosstalk-enhanced polymer digital optical switch based on a W-shape by Siebel, U., Hauffe, R., Petermann, K.

    Published in IEEE photonics technology letters (01-01-2000)
    “…A three branch digital optical switch in polymers with a crosstalk of -30 dB is presented. Its crosstalk is insensitive to increasing heat power, which is the…”
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    Journal Article
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    Impact of battery weight and charging patterns on the economic and environmental benefits of plug-in hybrid vehicles by Shiau, Ching-Shin Norman, Samaras, Constantine, Hauffe, Richard, Michalek, Jeremy J.

    Published in Energy policy (01-07-2009)
    “…Plug-in hybrid electric vehicle (PHEV) technology is receiving attention as an approach to reducing US dependency on foreign oil and greenhouse gas (GHG)…”
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    Journal Article
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    Crosstalk-optimized integrated optical switching matrices in polymers by use of redundant switch elements by Hauffe, R., Siebel, U., Petermann, K.

    Published in IEEE photonics technology letters (01-03-2001)
    “…We present a crosstalk (CT) optimized digital optical switching matrix (4/spl times/4) based on the oversized rib waveguide concept in polymers utilizing…”
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    Journal Article
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    Passive alignment of single-mode fibers to integrated polymer waveguide structures utilizing a single-mask process by Moosburger, R., Hauffe, R., Siebel, U., Arndt, D., Kropp, J., Petermann, K.

    Published in IEEE photonics technology letters (01-07-1999)
    “…A fabrication process for high precision passive fiber chip coupling is presented. The difficulties of structuring highly nonplanar surfaces were solved by…”
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    Journal Article
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    Methods for passive fiber chip coupling of integrated optical devices by Hauffe, R., Siebel, U., Petermann, K., Moosburger, R., Kropp, J.-R., Arndt, F.

    “…A useful technique for high precision passive coupling of single mode optical fibres to integrated optical devices is crucial for cost effective packaging…”
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    Conference Proceeding
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    Methods for passive fiber chip coupling of integrated optical devices by Hauffe, R., Siebel, U., Petermann, K., Moosburger, R., Kropp, J.-R., Arndt, F.

    Published in IEEE transactions on advanced packaging (01-11-2001)
    “…A useful technique for high precision passive coupling of single mode optical fibers to integrated optical devices is crucial for cost effective packaging…”
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    Journal Article Conference Proceeding
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    Digital Optical Circuit Switches and Switching Matrices in Polymers by Hauffe, Ralf, Siebel, Ulrich, Bruns, Jürgen, Petermann, Klaus

    “…We discuss and compare different designs of digital optical switches (DOS) in polymers utilizing the thermo optical effect (y-branched DOS, three branched DOS,…”
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    Journal Article
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    Simplified optical coupling and alignment scheme for cost effective 10 Gbit/s TOSA modules based on edge emitters hermetically packaged in micro-machined silicon structures by Winter, M., Hauffe, R., Kilian, A.

    “…Packaging of opto-electronic components - as opposed to semiconductor or electronics ICs - requires not only hermeticity but also proper alignment of optical…”
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    Conference Proceeding
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    Physician's duty to secrecy in social legislation by Hauffe, R

    Published in Dermatosen in Beruf und Umwelt (1978)
    “…It is reported on the physicians duty of secrecy in social legislation for the protection of individuals claiming or receiving social security, on the penalty…”
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    Journal Article
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    Recent Developments in Silicon-based MEMS Photonic Systems by Noell, W., de Rooij, N.F., Epitaux, M., Hauffe, R., Overstolz, T., Petremand, Y., Waldis, S., Stanley, R., Zamkotsian, F., Zickar, M.

    “…Silicon-based photonic MEMS modulate light by displacing microoptical elements such as micromirrors and microlenses. Recent development focus on fiber-laser…”
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    Conference Proceeding
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    An improved polymer digital optical switch with cross talk of -46 dB by Siebel, U., Hauffe, R., Bruns, J., Petermann, K.

    “…We present a polymer digital optical switch in which an attenuator is integrated. With the help of this an excellent cross talk (CT)) of -46 dB is obtained…”
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    Conference Proceeding
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    Ultra thin hermetic wafer level, chip scale package by Shiv, L., Heschel, M., Korth, H., Weichel, S., Hauffe, R., Kilian, A., Semak, B., Houlberg, M., Egginton, P., Hase, A., Kuhmann, J.

    “…This paper presents a novel technology for hermetic wafer-level chip size packaging (WLCSP). The ultra thin surface mountable (SMT) package has a small…”
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    Conference Proceeding
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