We present in this paper the design and the implementation of a two stage 75 GHz InP Double Heterojunction Bipolar Transistor (DHBT) power amplifier (PA).
We demonstrate error free 768Gbit/s dual-polarization 64QAM transmission at 64Gbaud over 160km of standard single-mode fiber.
The design of the 7D system as installed in Rumania follows the general principle of the 7A rotary system.
The paper outlines briefly the main features of the 7D System. The problems to be met were (a) time and zone metering, and (b) numbering.
This paper describes high-voltage CMOS buffer architecture that uses low-voltage transistors.
We simulated 8x400-Gbit/s PDM-QPSK over 2000-km transmission by using Map detection to reduce the channel spacing to 100-GHz. MAP detection can significantly improve the system performance to
We demonstrate 8 Gb/s return-to-zero pulse modulation of an InGaAsP constricted mesa laser, using short optical pulses generated by gain switching.
We demonstrate 8 Gb/s return-to-zero pulse modulation of an InGaAsP constricted mesa laser, using short optical pulses generated by gain switching.
We demonstrate data transmission at 8 Gb/s over 40 km of single- mode fiber in a two-channel optical time-division multiplexed system which employs a single gain-switched DFB laser.
We report an optical transmission experiment at a data rate of 8 Gb/s over an unrepeatered distance of 76 km.
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