Tunable Wavelength Conversion of ps-Pulses Exploiting Cascaded Sum- and Difference Frequency Generation in a PPLN-Fiber Ring Laser

2006 ◽  
Vol 18 (20) ◽  
pp. 2093-2095 ◽  
Author(s):  
J. Wang ◽  
J. Sun ◽  
J.R. Kurz ◽  
M.M. Fejer
Keyword(s):  
Ring Laser ◽  
Wavelength Conversion ◽  
Difference Frequency Generation ◽  
Difference Frequency ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Tunable Wavelength ◽  
Frequency Generation

Theoretical analysis of tunable wavelength conversion based on FWM in semiconductor fiber ring laser

2005 ◽  
Vol 246 (1-3) ◽  
pp. 123-130 ◽  
Author(s):  
Li Pei-li ◽  
Huang De-xiu ◽  
Zhang Xin-liang ◽  
Chen Jun ◽  
Huang Li-rong
Keyword(s):  
Theoretical Analysis ◽  
Ring Laser ◽  
Wavelength Conversion ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Tunable Wavelength

Tunable wavelength conversion in a semiconductor-fiber ring laser

1999 ◽  
Vol 11 (7) ◽  
pp. 806-808 ◽  
Author(s):  
Z.G. Lu ◽  
S.A. Boothroyd ◽  
J. Chrostowski
Keyword(s):  
Ring Laser ◽  
Wavelength Conversion ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Tunable Wavelength

scholarly journals Theoretical analysis of tunable wavelength conversion based on FWM in semiconductor fiber ring laser

2005 ◽  
Vol 54 (3) ◽  
pp. 1222
Author(s):  
Li Pei-Li ◽  
Zhang Xin-Liang ◽  
Chen Jun ◽  
Huang Li-Rong ◽  
Huang De-Xiu
Keyword(s):  
Theoretical Analysis ◽  
Ring Laser ◽  
Wavelength Conversion ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Tunable Wavelength

Theoretical analysis of tunable wavelength conversion based on FWM in a semiconductor fiber ring laser

2005 ◽  
Vol 41 (4) ◽  
pp. 581-588 ◽  
Author(s):  
Pei- ◽  
De-Xiu Huang ◽  
Xin-Liang Zhang ◽  
Jun Chen ◽  
Li-Rong Huang
Keyword(s):  
Theoretical Analysis ◽  
Ring Laser ◽  
Wavelength Conversion ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Tunable Wavelength

Flattop Broadband Wavelength Conversion Based on Cascaded Second-Harmonic Generation and Difference Frequency Generation in Step-Segmented Quasi-Phase Matched Gratings

2014 ◽  
Vol 989-994 ◽  
pp. 3790-3793
Author(s):  
Hai Dong Wu ◽  
Jin Song Guo ◽  
Yun Wen Wu ◽  
Zhao Xia Wang
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Wavelength Conversion ◽  
Second Harmonic ◽  
Difference Frequency Generation ◽  
Difference Frequency ◽  
Double Pass ◽  
Single Pass ◽  
Frequency Generation ◽  
Matching Response

Bandwidth enhancement and response flattening of wavelength conversion based on single-pass and double-pass cascaded second harmonic generation and difference frequency generation in step-segmented quasi-phase matched (QPM) gratings are investigated. For the same waveguide length, high conversion efficiency, flat response and broad signal bandwidth can be obtained simultaneously by optimizing the poling period of the step-segmented QPM structure. The conversion bandwidths in a 3-cm-long five-step-segmented waveguide are 134 nm for single-pass scheme and 132 nm for the double-pass one, respectively, which are both over the whole conventional band and long-wavelength band. The ripple on the matching response can keeps less than 0.2 dB as well.

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