论文信息 - 25-Gb/s OOK and 4-PAM transmission over >35-km SSMF using directly modulated 1.5μm VCSEL

25-Gb/s OOK and 4-PAM transmission over >35-km SSMF using directly modulated 1.5μm VCSEL

We successfully transmit 25-Gb/s OOK and 4-PAM signals generated by using a directly-modulated 1.5-μm VCSEL (bandwidth: 7 GHz) over 45- and 35-km-long standard single-mode fibers, respectively, without neither optical amplifier nor optical dispersion compensation.

Changyuan Yu | Hoon Kim | Gurusamy Mohan | Jingjing Zhou

[1] Walter R. Leeb,et al. Transmission using VCSELs from 1531 nm to 1591 nm , 2006 .

[2] Thomas Toifl,et al. A 28-Gb/s 4-Tap FFE/15-Tap DFE Serial Link Transceiver in 32-nm SOI CMOS Technology , 2012, IEEE Journal of Solid-State Circuits.

[3] Changyuan Yu,et al. Transmission Performance of OOK and 4-PAM Signals Using Directly Modulated 1.5-μm VCSEL for Optical Access Network , 2015, Journal of Lightwave Technology.

[4] Behzad Razavi,et al. A 25 Gb/s 5.8 mW CMOS Equalizer , 2015, IEEE Journal of Solid-State Circuits.

[5] Zaineb Al-Qazwini,et al. 1.5-$\mu{\rm m}$ 10-Gb/s VCSEL Link for Optical Access Applications , 2013, IEEE Photonics Technology Letters.

[6] I. Lyubomirsky,et al. VCSEL-Based Interconnects for Current and Future Data Centers , 2015, Journal of Lightwave Technology.