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SPACE-BORNE LASER ALTIMETER GEOLOCATION ERROR ANALYSIS
Laser altimetry Error analysis Footprints Pointing angle Range Geolocation accuracy
2018/6/5
This paper reviews the development of space-borne laser altimetry technology over the past 40 years. Taking the ICESAT satellite as an example, a rigorous space-borne laser altimeter geolocation model...
First Demonstration of Error-Free Operation of a Full Silicon On-Chip Photonic Link
Optoelectronics Photonic Integrated Circuits
2015/5/26
We report first 3-Gb/s data measurements for a photonic link including a microring modulator connected optically by a waveguide to a Germanium detector. Error-free operation is achieved with a 2-dB el...
20-Gb/s Error-Free Wireless Transmission Using Ultra-Wideband Photonic Transmitter-Mixer Excited with Remote Distributed Optical Pulse Train
Photodiodes Radio frequency photonics
2015/5/26
Photonic transmitter-mixers with ultra-wide O-E/modulation bandwidths excited by remote-distributed pulse trains for 20Gbps error-free wireless transmission is presented. The S/N ratios and output pow...
High Speed High Temperature Stable 980 nm VCSELs Operating Error-Free at 25 Gbit/s up to 85 °C for Short Reach Optical Interconnects
Vertical cavity surface emitting lasers Optical communications
2015/5/25
We present high speed highly temperature stable 980 nm VCSELs for short reach optical interconnects operating error-free at 25 Gbit/s from room temperature up to 85 °C without adjustment of the drivin...
Bandwidth Measurement of Multimode Fibers through System Level Bit Error Rate Testing
Bandwidth Measurement Multimode Fibers Bit Error Rate Testing
2015/5/18
A new bandwidth measurement method for multimode fibers is developed through measuring bit error rate and power penalty associated with the testing system. Experimental calibration procedure and actua...
Error Free Transmission at 5 Gb/s over 37m of Microstructured Polymer Optical Fibre
Error Free Transmission Microstructured Polymer Optical Fibre
2015/6/9
We demonstrate 5Gb/s transmission in a microstructured PMMA fibre at visible wavelengths.The source used in this measurement is generated by sum frequency mixing a CW Nd-YAG laser with a modulated L B...
First Experimental Bit-Error-Rate Validation of 12.5-Gb/s Silicon Modulator Enabling Photonic Networks-on-Chip
Optoelectronics Modulators
2015/6/5
Error-free 12.5-Gb/s operation of silicon microring resonator electro-optic modulator is experimentally demonstrated, with bit-error-rate and power penalty performance metrics measured using system-le...
High Bit-Error Tolerant Frame/Lane Alignment for 100 Gb/s Multi-Lane Transmission
Fiber optics communications
2015/6/5
We study high bit-error tolerant frame/lane alignment for 100 Gb/s multi-lane transmission with advanced modulation formats. Bit-error allowance/correction for frame/lane alignment improves the bit-er...
FPGA based Prototyping of Next Generation Forward Error Correction
FPGA based Prototyping Generation Forward Error Correction
2015/7/15
The concatenation of LDPC and RS codes has been demonstrated using a real-time FPGA prototype.A net coding gain of 9.0dB for 31.3-Gb/s was achieved with 20.5% redundancy for an input BER of 10 -2 .
Error-free transmission of 8 WDM channels at 10 Gbit/s using comb generation in a quantum dash based mode-locked laser
Error-free transmission WDM channels quantum dash mode-locked laser
2015/8/6
Error-free transmission over 50km single mode fiber of 8 WDM ITU channels with 100GHz channel spacing is demonstrated at 10Gbit/s by using comb generation in a quantum dash mode-locked laser.