… , we use partial grating for the isolator-free 10 Gbps DFB lasers. … of the fabricated DFB laser,
the experimental setup is similar … optical feedback resistant 2.5-Gb/s transmission of partially …

… and experimental investigation of the developed DFB laser … 100 Gb/s non-return-to-zero
(NRZ) onoff keying transmission … (MQWs) and waveguide cores are inherently different, so that …

… Gb/s transmission over 10 km optical fiber with a low power … by using InGaAlAs-MQW lasers
further up to 120C at 10 Gb/s [5]. … test of 20 conventional RWG lasers and 20 GiT RWG DFB …

… We also replaced the commercial QW DFB laser in 100G data-… It is really lucky for me to study
at the MBE group and gain the … level of -9 dB with a power penalty of less than 1d B at a bit …

… to practical use in long-distance 2.5-Gb/s transmission sys… In the calculation, we assumed
that the DFB MQW structure … the experimental chirp parameters of fabricated strained MQW …

… a link penalty over 1.5 dB, and much lower noise lasers (in the … Finally, transmission
experiments prove the possible use of … In this chapter we study a novel DFB laser having very low …

… In this study, we focused on developing a high-performance … wells (MQW) for the DFB laser
and SOA of the AXEL so that … /40-Gb/s, uncooled electroabsorption modulator integrated DFB …

… using an InGaAsP-MQW EML was demonstrated with a low … and experimental results that
the PCG-DFB lasers are less … RFRs under 28-Gb/s (solid line) and 56-Gb/s NRZ modulation (…

… excitonic absorption peak of the MQW layer is expected when … sufficient gain for the DFB
laser and relatively low loss for the … For fiber transmission test, an in-fiber isolator with isolation …

… -feedback (DFB) laser working at 1.55 μm wavelength. The … field inside the MQW layer and
the applied biased voltage (V b … The data presented in this study are available on request …