InGaAs PIN photodetectors with modulation response to millimetre wavelengths

Bowers, John E.; Burrus, C.A.; McCoy, R. J.

doi:10.1049/el:19850573

Cited by 87 publications

(14 citation statements)

References 9 publications

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“…The transit-time limited response of the surface illuminated p-i-n has been examined in some detail [47], [48]. Using the formulations developed for the p-i-n [( 1) in [47] and [48]] we can obtain an upper bound to the transit-time limited bandwidth of the MSM; this is equal to the bandwidth of the p-i-n for which the optical penetration depth is much greater than the thickness of the intrinsic region (in this p-i-n response model, the absorption is restricted to the intrinsic region, which is assumed depleted). The corresponding MSM is the one where the interdigital spacing is equal to the thickness of the p-i-n intrinsic region.…”

Section: Temporal Responsementioning

confidence: 99%

InGaAs metal-semiconductor-metal photodetectors for long wavelength optical communications

Soole

Schumacher²

1991

IEEE J. Quantum Electron.

327

117

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Section: Temporal Responsementioning

confidence: 99%

InGaAs metal-semiconductor-metal photodetectors for long wavelength optical communications

Soole

Schumacher²

1991

IEEE J. Quantum Electron.

327

117

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“…These frequency limitations effects are included in PIN transfer function Hp(f) and its model and parameters are described in Ref. 12. The value of intrinsic layer thickness of the PIN has been adjusted to LpJN =1 .2.tm, in order to its frequency response has a -3dB bandwidth of 50GHz.…”

Section: Flh(t)mentioning

confidence: 99%

Influence of dispersion propagation regime on the dispersion-supported transmission performance

Morgado¹,

Cartaxo²

2000

SPIE Proceedings

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This paper investigates, through semi-analytical simulation, the feasibility of the application of the dispersion supported transmission technique in the normal dispersion regime for the first time. It is shown that, in case of normal propagation regime, the dispersion supported transmission technique operated at 4OGbit/s can improve the system sensitivity by about 7dB relative to anomalous propagation regime. This improvement is achieved due to a significant increase of eye diagram opening, which happens at lower total fiber dispersion, and with greater -3dB bandwidth frequency of first order equalizer filter at receiver than in the anomalous regime. It is shown that these conclusions are consistent with analysis performed utilizing the amplitude and delay distortions of the system transfer function.

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“…By reducing the absorption region thickness, i.e. the thickness of the "i" layer, from 2.7 jim to 0.5 jim, the bandwidth increased from 12 0Hz to 36 0Hz [12]. However, the measured quantum …”

Section: Introductionmentioning

confidence: 97%