Intensity noise of semiconductor laser diodes in fiber optic analog video transmission

K Sato - IEEE journal of quantum electronics, 1983 - ieeexplore.ieee.org
This paper presents an investigation of the effects of laser diode noise on analog video
transmission in the HF and VHF bands, which resulted in the development of several …

Properties of intensity noises of laser diodes due to reflected waves from single-mode optical fibers and its reduction

O Hirota, Y Suematsu, KS Kwok - IEEE Journal of Quantum …, 1981 - ieeexplore.ieee.org
The intensity noises due to reflected waves from the single-mode fibers were found to be
about 10 dB larger than those of the multimode fibers due to the large coupling coefficient to …

Noise characteristics of semiconductor laser diodes coupled to short optical fibers

YC Chen - Applied Physics Letters, 1980 - pubs.aip.org
588 Appl. Phys. Lett., Vol. 37, No. 7, 1 October 1980 of 700 MHz. The signals from the PIN
diode are amplified by a HP 844F wide-band amplifier and displayed on a Tek· tronix 7Ll3 …

Suppression of mode partition noise by laser diode light injection

K Iwashita, K Nakagawa - IEEE Journal of Quantum Electronics, 1982 - ieeexplore.ieee.org
This paper describes the improvement in mode partition noise characteristics when a laser
light is injected into a laser diode modulated at 400 Mbits/s. A single-mode fiber …

Speckle noise reduction in fiber optic analog video transmission using semiconductor laser diodes

K Sato, K Asatani - IEEE Transactions on Communications, 1981 - ieeexplore.ieee.org
This paper investigates the effects of speckle noise on analog video transmission systems
using semiconductor laser diodes. The system linearity degradation due to speckle noise is …

Influence of laser phase noise on dispersive optical fiber communication systems

RFS Ribeiro, F Da Rocha… - IEEE Photonics …, 1995 - ieeexplore.ieee.org
Noise from semiconductor lasers in dispersive optical communication systems can give rise
to a BER floor. Due to frequency-to-intensity noise conversion, the impact of laser phase …

Laser mode partition noise in optical wideband transmission links

G Grosskopf, L Küller, E Patzak - Electronics Letters, 1982 - IET
Laser mode partition noise is an important source of noise in optical transmission systems
operating with multimode lasers and dispersive fibres, eg single-mode fibres with non-zero …

Analysis of relative intensity noise in semiconductor lasers and its effect on subcarrier multiplexed lightwave systems

X Lu, CB Su, RB Lauer, GJ Meslener… - Journal of lightwave …, 1994 - ieeexplore.ieee.org
It is found that the presence of the asymmetric nonlinear gain causes the longitudinal modes
of a Fabry-Perot laser as well as a nearly single-mode laser to couple such that the low …

Noise and distortion characteristics of semiconductor lasers in optical fiber communication systems

K Peterman, G Arnold - IEEE Transactions on microwave …, 1982 - ieeexplore.ieee.org
The distortion noise characteristics of semiconductor lasers in connection with optical fibers
are reviewed. In particular, the intrinsic distortions, noise of semiconductor lasers together …

Analysis of laser phase noise to intensity noise conversion by chromatic dispersion in intensity modulation and direct detection optical-fiber transmission

S Yamamoto, N Edagawa, H Taga… - Journal of Lightwave …, 1990 - ieeexplore.ieee.org
Laser phase noise conversion to intensity noise due to fiber chromatic dispersion is
analyzed by deriving the noise power spectral density. Theory predicts that the phase …