搜索结果: 1-8 共查到“光学仪器及技术 RSOA”相关记录8条 . 查询时间(0.053 秒)
A Cost-effective Pilot-Tone-based Monitoring Technique for Power Saving in RSOA-based WDM-PON
Cost-effective Pilot-Tone-based Monitoring Technique Power Saving RSOA-based WDM-PON
2011/5/21
We propose and experimentally demonstrate a simple and novel monitoring technique with the modulation of RSOA’s ASE by the pilot-tone monitoring signal at the ONU, to provide power saving in RSOA-base...
20 Gb/s WDM-PON System with 1 GHz RSOA using Partial Response Equalization and Optical Filter Detuning
20 Gb/s WDM-PON System Response Equalization GHz RSOA Optical Filter Detuning
2011/5/18
We report high speed operation in WDM-PON with low-bandwidth RSOA using partial response equalization and optical filter detuning techniques. 20 Gb/s transmission over 10 km fiber is demonstrated with...
All-Optical Carrier Recovery with Periodic Optical Filtering for Wavelength Reuse in RSOA-based Colorless Optical Network Units in Full-Duplex 10Gbps WDM-PONs
Fiber optics communications Modulation All-optical devices
2010/6/10
Optically assisted downstream cancellation for wavelength reuse in WDM-PONs is demonstrated, allowing downstream extinction ratios up to 9dB for symmetrical full-duplex data transmission at 10Gbps wit...
Demonstration of 11-Gb/s, 20-km Reach WDM PON using Directly-Modulated RSOA with 4-ary PAM Signal
Fiber optics links subsystems Semiconductor optical amplifiers
2010/6/10
We demonstrate the error-free transmission of 11-Gb/s 4-ary PAM signal obtained by using a directly modulated RSOA over 20 km of SMF for the cost-effective realization of high-speed WDM PONs.
We demonstrated two-section RSOA with improved modulation bandwidth of 8 GHz as colorless source for WDM-PON. Good performance at 2.5 Gbps was obtained with a power penalty of 2 dB up to 20 km transmi...
Design Optimization for 10Gb/s Full-duplex Transmission using RSOA- based ONU with Electrical and Optical Filtering and Equalization
Design Optimization Full-duplex Transmission RSOA- based ONU Electrical Optical Filtering
2009/7/16
The optimum design characteristics to maximize the performance of 10Gbps full-duplex bidirectional transmission are studied experimentally using a low-bandwidth RSOA assisted by electronic equalizatio...
Data Rate Enhancement of RSOA-based WDM PON Systems using Feed-forward Equalizer and Forward Error Correction
WDM PON Systems Feed-forward Equalizer
2008/8/6
Effect of FFE and FEC to enhance the data rate of RSOA was investigated. 4.75Gbit/s was achieved by 0.6GHz RSOA using 4-tap FFE and ~14% FEC.
Tunable OTDR (TOTDR) Based on Direct Modulation of Self-injection Locked RSOA for Line Monitoring of WDM-PON
Tunable OTDR (TOTDR) Locked RSOA Line Monitoring WDM-PON
2008/8/6
We demonstrate a TOTDR based on direct modulation of self-injection locked RSOA for line monitoring of WDM-PON. The proposed TOTDR has 30 nm tuning range and 50 m resolution.