Petabit-per-second data transmission using a chip-scale microcomb ring resonator source
Optical fibre communication is the backbone of the internet. As essential core technologies
are approaching their limits of size, speed and energy-efficiency, there is a need for new …
are approaching their limits of size, speed and energy-efficiency, there is a need for new …
Frequency comb-based WDM transmission systems enabling joint signal processing
We review the use of optical frequency combs in wavelength-division multiplexed (WDM)
fiber optic communication systems. In particular, we focus on the unique possibilities that are …
fiber optic communication systems. In particular, we focus on the unique possibilities that are …
S-, C-and L-band transmission over a 157 nm bandwidth using doped fiber and distributed Raman amplification
We investigate optical transmission of an ultra-wideband signal in a standard single mode
fiber. Using a near continuous optical bandwidth exceeding 157 nm across the S-, C-and L …
fiber. Using a near continuous optical bandwidth exceeding 157 nm across the S-, C-and L …
High-order coherent communications using mode-locked dark-pulse Kerr combs from microresonators
Microresonator frequency combs harness the nonlinear Kerr effect in an integrated optical
cavity to generate a multitude of phase-locked frequency lines. The line spacing can reach …
cavity to generate a multitude of phase-locked frequency lines. The line spacing can reach …
Digital signal processing for coherent transceivers employing multilevel formats
Digital coherent transceivers have revolutionized optical fiber communications due to their
superior performance offered compared to intensity modulation and direct detection based …
superior performance offered compared to intensity modulation and direct detection based …
Super-broadband on-chip continuous spectral translation unlocking coherent optical communications beyond conventional telecom bands
Today's optical communication systems are fast approaching their capacity limits in the
conventional telecom bands. Opening up new wavelength bands is becoming an appealing …
conventional telecom bands. Opening up new wavelength bands is becoming an appealing …
1.53 peta-bit/s c-band transmission in a 55-mode fiber
We transmit 55 SDM x 184 WDM x 24.5 GBaud PM-16-QAM signals for a total data rate of
1.53 peta-bit/s over 25.9 km 55-mode fiber. This was enabled by low-loss, high mode …
1.53 peta-bit/s over 25.9 km 55-mode fiber. This was enabled by low-loss, high mode …
GreenTouch GreenMeter core network energy-efficiency improvement measures and optimization
In this paper, we discuss energy-efficiency improvements in core networks obtained as a
result of work carried out by the GreenTouch consortium over a five-year period. A number of …
result of work carried out by the GreenTouch consortium over a five-year period. A number of …
319 Tb/s Transmission over 3001 km with S, C and L band signals over> 120nm bandwidth in 125 μm wide 4-core fiber
319 Tb/s Transmission over 3001 km with S, C and L band signals over >120nm
bandwidth in 125 μm wide 4-cor Page 1 319 Tb/s Transmission over 3001 km with S …
bandwidth in 125 μm wide 4-cor Page 1 319 Tb/s Transmission over 3001 km with S …
Randomly coupled 19-core multi-core fiber with standard cladding diameter
Randomly Coupled 19-Core Multi-Core Fiber with Standard Cladding Diameter Page 1
Randomly Coupled 19-Core Multi-Core Fiber with Standard Cladding Diameter Georg …
Randomly Coupled 19-Core Multi-Core Fiber with Standard Cladding Diameter Georg …