Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
1992Fundamental characteristics of InGaAs/InGaAsP-MQW-SCH-lasers emitting in 1.3 mu m wavelength range
Möhrle, M.; Rosenzweig, M.; Düser, H.; Grützmacher, D.
Journal Article
1992Key components based on InP for optical broadband communication. 2
Preier, H.; Doldissen, W.; Venghaus, H.
Journal Article
1992Optical loop mirror with semiconductor laser amplifier
Eiselt, M.
Journal Article
1991All-optical frequency conversion in a traveling-wave semiconductor laser amplifier
Schunk, N.
Journal Article
1991An integrated laser driver circuit based on implanted collector InGaAs/InAlAs HBTs
Su, L.M.; Kunzel, H.; Bach, H.G.; Schlaak, W.; Grote, N.
Conference Paper
1991Laser properties of 1.35 mu m InGaAs/InGaAsP-separate-confinement-multi-quantum-well-structures
Möhrle, M.; Grützmacher, D.; Rosenzweig, M.; Düser, H.
Conference Paper
1991Lasing characteristics of InGaAs/InGaAsP MQW structures grown by low-pressure MOVPE
Rosenzweig, M.; Ebert, W.; Franke, D.; Grote, N.; Sartorius, B.; Wolfram, P.
Conference Paper, Journal Article
1991Non-linear optical gain of InGaAs/InGaAsP-quantum wells
Rosenzweig, M.; Mohrle, M.; Duser, H.; Tischel, M.; Heltz, R.; Hoffmann, A.
Conference Paper
1991On the current transport across isotype heterojunctions investigated on InP-based BRS-lasers
Bach, H.G.; Fidorra, F.
Conference Paper
1991Semiconductor laser amplifiers as all-optical frequency converters
Schunk, N.; Grosskopf, G.; Ludwig, R.; Schnabel, R.; Weber, H.G.
Conference Paper
1991Threshold-current analysis of InGaAs-InGaAsP multiquantum well separate-confinement lasers
Rosenzweig, M.; Möhrle, M.; Düser, H.; Venghaus, H.
Journal Article
1990Characteristics of 1.5 µm InGaAs/InGaAsP MQW lasers
Duser, H.; Fidorra, F.; Franke, D.; Mohrle, M.; Rosenzweig, M.; Wolfram, P.; Grutzmacher, D.
Conference Paper
1990Frequency conversion by four-wave-mixing in LD amplifiers
Grosskopf, G.; Ludwig, R.; Schnabel, R.; Schunk, N.; Weber, H.G.
Conference Paper
1990Frequency conversion by nearly-degenerate four-wave mixing in travelling-wave semiconductor laser amplifiers
Schunk, N.; Grosskopf, G.; Ludwig, R.; Schnabel, R.; Weber, H.G.
Journal Article
1990Optical amplifiers in fibre optic communication networks
Grosskopf, G.; Ludwig, R.; Schnabel, R.; Schunk, N.; Weber, H.G.
Conference Paper
1990Optical travelling wave amplifiers with multi-section semiconductor-laser structures
Ludwig, R.; Moehrle, M.; Rosenzweig, M.; Schnabel, R.; Schunk, N.; Weber, H.G.
Journal Article
1990Properties of two-section traveling wave amplifiers
Ludwig, R.; Moerhrle, M.; Rosenzweig, M.; Schnabel, R.; Schunk, N.; Weber, H.G.
Conference Paper
1990Secondary ion mass spectroscopic investigation of GaInAsP/InP laser structures made by metalorganic vapor phase epitaxy regrowth
Harde, P.; Fidorra, F.; Venghaus, H.
Journal Article
1989Calculation of bit error rate in DPSK system with interfering echoes from optical amplifier chain
Patzak, E.
Journal Article
1989Capacitance-voltage investigations of rechargeable traps in isotype laser heterojunctions
Bach, H.-G.; Beister, G.
Conference Paper
1989Characteristics of semiconductor laser optical amplifier as phase modulator
Grosskopf, G.; Ludwig, R.; Schnabel, R.; Weber, H.G.
Journal Article
1989Orientation-dependent metalorganic vapor phase epitaxy regrowth on GaInAsP/InP laser structures
Fidorra, F.; Harde, P.; Venghaus, H.; Grutzmacher, D.
Journal Article
1989Semiconductor laser optical amplifiers for multichannel coherent optical transmission
Dietrich, E.; Enning, B.; Grosskopf, G.; Kuller, L.; Ludwig, R.; Molt, R.; Patzak, E.; Weber, H.G.
Journal Article
1989Semiconductor laser optical amplifiers in switching and distribution networks
Grosskopf, G.; Kuller, L.; Ludwig, R.; Schnabel, R.; Weber, H.G.
Journal Article
1988Adaptive quantised feedback equalisation for FSK heterodyne transmission at 150 Mbit/s and 1 Gbit/s
Enning, B.; Vodhanel, R.S.
Journal Article
1988Application of nonlinear effects in semiconductor-laser optical amplifiers
Grosskopf, G.; Ludwig, R.; Weber, H.G.
Conference Paper
1988Cascaded in-line optical amplifiers in multichannel coherent optical transmission
Grosskopf, G.; Ludwig, R.; Weber, H.G.
Conference Paper
1988Cascaded inline semiconductor laser amplifiers in a coherent optical fibre transmission system
Grosskopf, G.; Ludwig, R.; Weber, H.G.
Journal Article
1988Coupling of laser diode and polarisation maintaining fibre by gluing
Bunning, H.; Werner, W.
Journal Article
1988Dynamic single-mode lasers
Rosenzweig, M.
Conference Paper
1988Four-wave mixing in a semiconductor laser amplifier
Grosskopf, G.; Ludwig, R.; Waarto, R.G.; Wegen, H.G.
Journal Article
1988Semiconductor-laser amplifier as an optical controlled switch
Grosskopf, G.; Ludwig, R.; Molt, R.; Weber, H.G.; Zhang, S.B.
Journal Article
1987Gain properties of semiconductor laser amplifiers with reduced facet reflectivity
Grosskopf, G.; Ludwig, R.
Journal Article
1987Optical amplifier configurations with low polarisation sensitivity
Grosskopf, G.; Ludwig, R.; Waarts, R.G.; Weber, H.G.
Journal Article
1987Optical isolation by orthogonal polarization
Helmolt, C.H. von
Conference Paper
1987Polarization insensitive optical amplifier configurations
Grosskopf, G.; Ludwig, R.; Molt, R.; Weber, H.G.
Conference Paper
1987Stable operation of a laser diode directly coupled to a LiNbO3 chip using optical isolation by orthogonal polarization
Helmolt, C. von; Heidrich, H.; Schunk, N.
Journal Article
1986Crosstalk in optical amplifiers for two-channel transmission
Grosskope, G.; Ludwig, R.; Weber, H.G.
Journal Article
1986Experiments on optical amplifiers for two channel transmission
Grosskopf, G.; Kuller, L.; Ludwig, R.; Molt, R.; Weber, H.G.
Conference Paper
1986Homogeneous linewidth and linewidth enhancement factor for a GaAs semiconductor laser
Sugimura, A.; Patzak, E.; Meissner, P.
Journal Article
1986Investigation of linewidth and side-mode suppression for a DBR laser with integrated passive waveguide
Meissner, P.; Patzak, E.
Journal Article
1986Reliable laboratory transmitter with submegahertz linewidth
Wenke, G.; Patzak, E.; Meissner, P.
Journal Article
1986Ten-channel coherent optic fibre transmission using an optical traveling wave amplifier
Braun, R.-P.; Ludwig, R.; Molt, R.
Conference Paper
1986Wavelength selective infrared microscopy: A nondestructive and quick method for the investigation of buried structures in optoelectronic devices
Sartorius, B.; Rosenzweig, M.
Journal Article
1985An analysis of the linewidth and spectral behaviour of DBR lasers
Patzak, E.; Meissner, P.; Yevick, D.
Journal Article
1985An analysis of the linewidth of DBR lasers
Patzak, E.; Meissner, P.; Yevick, D.
Conference Paper
1985Coherent optical fiber transmission using injection locked lasers
Braun, R.-P.; Strebel, B.
Conference Paper
1985Experimental study of stability properties of injection-locked InGaAsP/InP laser diodes
Grosskopf, G.; Kuller, L.
Journal Article
1985A split-step Fourier transform based analysis of the spontaneous emission factor
Yevick, D.
Journal Article
1984Experiments on modulation properties and optical feedback characteristics of laser diodes stabilized by an external cavity or injection locking
Elze, G.; Grosskopf, G.; Kuller, L.; Wenke, G.
Journal Article
1984A numerical investigation of lateral holeburning effects on the spectral behaviour of stripe geometry lasers
Meissner, P.; Patzak, E.; Yevick, D.
Journal Article
1984A self-consistent model of stripe geometry lasers based on the beam propagation method
Meissner, P.; Patzak, E.; Yevick, D.
Journal Article
1982Comment on 'Spontaneous emission factor of narrow-stripe gain-guided diode lasers' (and reply)
Patzak, E.; Streifer, W.; Scifres, D.R.; Burnham, R.D.
Journal Article
1982Spectral behaviour of InGaAsP/InP 1.3 mu m lasers and implications on the transmission performance of broadband Gbit/s signals
Wenke, G.; Enning, B.
Journal Article
1981Investigation of optical feedback effects on laser diodes in broad-band optical transmission systems
Wenke, G.; Elze, G.
Journal Article
1980Broadband transmission over light guides
Herold, W.E.
Journal Article, Conference Paper
1980Modal noise and optical feedback in high-speed optical systems at 0.85 mu m
Baack, C.; Elze, G.; Enning, B.; Wolf, G.
Journal Article
1979Analogue optical transmission of 26 TV channels
Baack, C.; Elze, G.; Grosskopf, G.; Kraus, F.; Krick, W.; Kuller, L.
Journal Article
1978Modulation behaviour in the Gbit/s range of several GaAlAs lasers
Baack, C.; Elze, G.; Enning, B.; Walf, G.
Journal Article