… direct modulation performance of high-speed … high-speed performance are identified. The
presentation focuses on the small-signal intensity modulation (IM) and frequency modulation (…

… INTRODUCTION Ever since the first demonstration of mobility enhancement in modulation-…
on the Modulation-Doped Field-Effect Transistor (MODFETbalso known as the High Electron …

… We present a high-speed and highly scalable silicon optical modulator based on the free
carrier plasma dispersion effect. The fast refractive index modulation of the device is due to …

… coded modulation, in which decoding Galois field (GF) size matches the signal constellation
size. In the same section, we describe multilevel nonbinary LDPC-coded modulation in …

… high responsivity and high-speed modulation [15]–[18]. Its modulation contrast decreases as
modulation … to achieve higher modulation contrast at higher modulation frequency, which is …

… The current work clarifies various modulation techniques that are used to enhance high-modulated
RoF communication systems. Hybrid optical sources were used to achieve optimal …

… high sensitivity and large dynamic range of an OSA, which allows EO modulator characterization
from low (small signal) to high (… advantage for high-speed modulator characterizations. …

… In this paper,we present high speed BPSK modulation based on a compact silicon MZI modulator
… We have demonstrated a high modulation efficiency silicon MZI modulator with V π L π …

… modulation technology are proposed from the aspects of high… direct modulation,
parallelswitch terahertz direct modulation, … of terahertz direct modulation, including highelectron-mobility-…

… do not favor high-speed operation, such as direct modulation, of lasers [… for the inability to
modulate QD lasers at high speeds. As the … Indeed, we have recorded small-signal modulation …