Ultimate capacity of a laser diode in transporting multichannel M-QAM signals

PY Chiang, WI Way - Journal of lightwave technology, 1997 - ieeexplore.ieee.org
… Furthermore, the channel capacity of an upstream laser may be … the ultimate channel capacity
of an upstream laser diode, although … laser diodes which carry multichannel -QAM signals. …

Practical TV channel capacity of lightwave multichannel AM SCM systems limited by the threshold nonlinearity of laser diodes

CJ Ching, I Jacobs - IEEE photonics technology letters, 1992 - ieeexplore.ieee.org
… assessment of the channel capacity, the laser diode RIN and … channel capacity based on
conventional multichannel CATV performance requirements with consideration not only of laser

Ultimate capacity of a return-channel laser diode in transporting multichannel bursty QPSK/16-QAM signals

PY Chiang, BH Wang, WI Way - Proceedings of Optical Fiber …, 1997 - ieeexplore.ieee.org
… , computer simulation, and calculation show that the ultimate channel capacity of a strongly
clipped FP or DFB laser in transmitting multi-channel bursty QPSK/lG-QAM signals can be …

Impact of laser diode performance on data rate capability of PPM optical communication

GS Mecherle - MILCOM 1985-IEEE Military Communications …, 1985 - ieeexplore.ieee.org
… erasure channel (with no additive noise) has infinite channel capacity. Infinite capacity comes
at … Practical PPM systems for the erasure channel have been shown to have finite capacity

[HTML][HTML] Blue laser diode enables underwater communication at 12.4 Gbps

TC Wu, YC Chi, HY Wang, CT Tsai, GR Lin - Scientific reports, 2017 - nature.com
… , a 450-nm blue GaN laser diode (LD) directly modulated by pre-… to implement its maximal
transmission capacity of up to 10 Gbps. … by impurities attenuated the blue laser power, thereby …

Violet laser diode enables lighting communication

YC Chi, YF Huang, TC Wu, CT Tsai, LY Chen… - Scientific reports, 2017 - nature.com
… means that the transmission capacity of the VLD based white-light source is irrelevant to the
used phosphor but is strongly correlated with the residual violet laser beam. After collimating …

200-Mb/s/ch 100-m optical subsystem interconnections using 8-channel 1.3-/spl mu/m laser diode arrays and single-mode fiber arrays

A Takai, T Kato, S Yamashita… - Journal of lightwave …, 1994 - ieeexplore.ieee.org
laser diode arrays is an important design requirement. Based on the design criteria discussed
in this work, we demonstrated 8-channel 200… These modules include our new laser diode

Blue laser diode based free-space optical data transmission elevated to 18 Gbps over 16 m

YF Huang, YC Chi, HY Kao, CT Tsai, HY Wang… - Scientific reports, 2017 - nature.com
… Up to 18-Gbps direct encoding of blue laser diode (BLD) is demonstrated for free-space …
QAM-OFDM data stream remains its capacity after reformation with sidelobe filtering as the …

[PDF][PDF] The impact of temperature on the performance of semiconductor laser diode

SH Zyoud, A Abdelkader, AH Zyoud - Int. J. Adv. Sci. Technol, 2020 - researchgate.net
… of 670 nm and an emission capacity of 1.0 mW above the threshold current. The laser diode
chip is deposited on a … The pulse peak channel shift of the laser diode with temperature. …

Modular microchannel cooled heatsinks for high average power laser diode arrays

R Beach, WJ Benett, BL Freitas… - IEEE Journal of …, 1992 - ieeexplore.ieee.org
laser diode array heatsink are presented. High duty factor or even CW operation of fully filled
laser diode … The channels and separating walls are both approximately 25 pm wide and the …