Experimental investigation of a fiber Bragg grating integrated optical limiting amplifier with high dynamic range

1998 ◽  
Vol 37 (7) ◽  
pp. 2101 ◽  
Author(s):  
Shien-Kuei Liaw
Keyword(s):  
Experimental Investigation ◽  
Fiber Bragg Grating ◽  
Dynamic Range ◽  
Optical Limiting ◽  
High Dynamic Range ◽  
Bragg Grating ◽  
Limiting Amplifier ◽  
Integrated Optical ◽  
High Dynamic

scholarly journals SOI-Based Multi-Channel AWG with Fiber Bragg Grating Sensing Interrogation System

Photonics ◽  
2021 ◽  
Vol 8 (6) ◽  
pp. 214
Author(s):  
Siming Weng ◽  
Pei Yuan ◽  
Wei Zhuang ◽  
Dongliang Zhang ◽  
Fei Luo ◽  
...  
Keyword(s):  
Fiber Bragg Grating ◽  
Dynamic Range ◽  
High Dynamic Range ◽  
High Rate ◽  
Bragg Grating ◽  
Arrayed Waveguide Grating ◽  
High Agreement ◽  
High Dynamic ◽  
Critical Components ◽  
Arrayed Waveguide

For the development of minimized and high-rate photonic-integrated fiber Bragg grating interrogation (FBGI) systems, arrayed waveguide grating (AWG) has been widely used as one of the critical components. In this paper, we present an 8-channel SOI-based AWG for a photonic integrated FBG interrogation microsystem. The channel spacing of the AWG is designed to be 3 nm to meet a high-dynamic-range demodulation requirement. The core size of the fabricated AWG is about 335 × 335 μm2. The simulation results and experimental results are in high agreement, showing that AWG has a fine transmission spectrum with crosstalk below −16 dB, nonuniformity below 0.4 dB, insertion loss below −6.35 dB, 3 dB bandwidth about 1.3 nm and 10 dB bandwidth of 2.3 nm. The proposed AWG can be applied perfectly to the SOI-based AWG demodulation microsystem, exhibiting a large dynamic range of 1.2 nm, the resolution for measurements is 1.27 pm and a high accuracy of 20.6 pm.

6-k/spl Omega/ 43-Gb/s differential transimpedance-limiting amplifier with auto-zero feedback and high dynamic range

2004 ◽  
Vol 39 (10) ◽  
pp. 1680-1689 ◽  
Author(s):  
H. Tran ◽  
F. Pera ◽  
D.S. McPherson ◽  
D. Viorel ◽  
S.P. Voinigescu
Keyword(s):  
Dynamic Range ◽  
High Dynamic Range ◽  
Limiting Amplifier ◽  
High Dynamic

40 Gb/s TDM SYSTEM TRANSCEIVER PROTOTYPE IN InP HBT TECHNOLOGY

2005 ◽  
Vol 15 (03) ◽  
pp. 643-665
Author(s):  
KARTHIKEYAN KRISHNAMURTHY ◽  
JIAN XU ◽  
XIAOQIANG SHOU ◽  
RAMAKRISHNA VETURY ◽  
SHRINIVASAN JAGANATHAN ◽  
...  
Keyword(s):  
Dynamic Range ◽  
Extinction Ratio ◽  
High Dynamic Range ◽  
Clock And Data Recovery ◽  
Voltage Controlled Oscillator ◽  
Optical Amplification ◽  
Limiting Amplifier ◽  
High Dynamic ◽  
Time Division ◽  
Better Than

A time-division-multiplexing (TDM) system transceiver with 4–channel 10 Gb/s interfaces to achieve 40 Gb/s non-return to zero (NRZ) transmission is presented. The front-end components are implemented in an indium phosphide double hetero-junction bipolar transistor (InP DHBT) technology. They include a 4:1 multiplexer with a voltage controlled oscillator and clock multiplication unit, modulator drivers for electro-absorption and differential lithium-niobate modulators, trans-impedance amplifier, limiting amplifier and 1:4 demultiplexer with clock and data recovery circuit. The transceiver was used to teat optical transmission over a 2.26 km link with a 40 Gb/s, 231-1 pseudo-random bit sequence (PRBS) data. The transmitter achieves better than 12.9 dB extinction ratio, 1 ps added root mean square (RMS) jitter and 4 dBm output power. Without any optical amplification the receiver achieves -9.1 dBm back to back sensitivity at a bit error rate (BER) of 10-12 and a high dynamic range of 12.5 dBm.

6 Gbit/s limiting amplifier with high dynamic range in 0.18 [micro sign]m CMOS

2006 ◽  
Vol 42 (18) ◽  
pp. 1030 ◽  
Author(s):  
C. Hermans ◽  
F. Tavernier ◽  
M.S.J. Steyaert
Keyword(s):  
Dynamic Range ◽  
High Dynamic Range ◽  
Limiting Amplifier ◽  
High Dynamic
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