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An alternate method for the analysis of a waveguide-loaded cavity

✍ Scribed by Falin Liu; Shanjia Xu; Yijian Sheng

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
97 KB
Volume
25
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

beams in dynamic two-beam coupling with any intensity modulation depth and any constant light excitation efficiency. Such an exact solution can be distinguished for the straight Ε½ . formulation for unit light excitation p s 1 , the hidden formulation with an additional parameter for constant excita-Ε½ . Ε½ Ε½ . . tion p -1 , and the linear approximation f pm s m .

It can be found that thermal excitation weakens the energy coupling between the two beams. And the larger the thermal excitation is, the smaller the light excitation is, and the weaker is the coupling between the two beams.

For a concise comparison, we summarize in Table 1 the developed analytic solutions for dynamic photorefractive two-beam coupling.

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