scholarly journals Performance Analysis of a Broadband Second-Order Mode Converter Based on Multimode Interference Coupler and Phase Shifter

2015 ◽  
Vol 7 (5) ◽  
pp. 1-8 ◽  
Author(s):  
Jifang Qiu ◽  
Daolin Zhang ◽  
Ye Tian ◽  
Jian Wu ◽  
Yan Li ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Phase Shifter ◽  
Second Order ◽  
Mode Converter ◽  
Multimode Interference ◽  
Order Mode ◽  
Multimode Interference Coupler

C-band fundamental/first-order mode converter based on multimode interference coupler on InP substrate

2016 ◽  
Vol 37 (12) ◽  
pp. 124005 ◽  
Author(s):  
Limeng Zhang ◽  
Dan Lu ◽  
Zhaosong Li ◽  
Biwei Pan ◽  
Lingjuan Zhao
Keyword(s):  
Mode Converter ◽  
Multimode Interference ◽  
Order Mode ◽  
First Order ◽  
Inp Substrate ◽  
Multimode Interference Coupler

All-fiber second-order Mode Converter Based on Twisted Long-period Fiber Grating

2021 ◽  
Author(s):  
Mao Feng ◽  
Wenzhe Chang ◽  
Baiwei Mao ◽  
Pan Wang ◽  
Zhi Wang ◽  
...  
Keyword(s):  
Second Order ◽  
Mode Converter ◽  
Fiber Grating ◽  
Order Mode ◽  
Long Period Fiber Grating ◽  
Long Period ◽  
Period Fiber Grating

scholarly journals Performance analysis of carrier depletion silicon PIN phase shifter

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Jesuwanth Sugesh Ramesh Gabriel ◽  
Sivasubramanian Arunagiri
Keyword(s):  
Performance Analysis ◽  
Bit Error Rate ◽  
Error Rate ◽  
Phase Shifter ◽  
Extinction Ratio ◽  
Fibre Length ◽  
Data Rate ◽  
Operating Voltage ◽  
Data Centre ◽  
Mach Zehnder Modulator

AbstractIn this paper, we report the performance of a carrier depletion Silicon PIN phase shifter with over layer of 130 nm. It is observed that an optimum intrinsic gap of 250 nm for a device length of 5 mm at 2 V, resulted in Extinction Ratio (ER) of 23.41 dB and Bit Error Rate (BER) of 1.00 × 10−7 is obtained for 50 Gbps. The phase shifter is also designed for length 2 mm with an intrinsic gap of 100 nm at an operating voltage <4 V. The study also reveals that the proposed design for Mach-Zehnder modulator operating at a data rate of 100 Gbps for the concentration of P = 7 × 1017 cm−3 and N = 5 × 1017 cm−3 gives better BER and phase performance. The proposed design was also analysed in an intra-data centre communication setup of fibre length 15 km.

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