an amplitude equal unit, modu-Ž .
Optical design of bent rib waveguide with MOS cross-section
✍ Scribed by Chih T’sung Shih; Zhi Wei Zeng; Yin Cheng Chang; Yao-Jen Lee; Shiuh Chao
- Publisher
- Optical Society of Japan
- Year
- 2009
- Tongue
- English
- Weight
- 375 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1340-6000
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Figure 5 CPU time for near-to far-field transformation on Digital Alpha Station 500 advantages of the presented method over the conventional spherical modal expansion method are that the analysis is simple, and it does give some physical insight into the radiation mechanism. In addition, it is fast
MoM solutions. In Section II, a few results at a moderately high frequency were presented, which showed excellent agreement between the standard MoM code and the hybrid method. These hybrid results, while interesting, are not new given the wide use and maturity of this technique. It was necessary, h
Figure 7 Plots of the transmission ratio T versus the half-branching angle A for the AGI structure with different values of refractive index n of the PFA 3 and the AGI structures are 7.8 and 9.3Њ, respectively. The improvement in the angle is thus 1.5Њ. For still lower n , 3 further improvement woul
Figure 3 Measured fundamental power and third-order IM power Ž . Ž . for P in s y20 dBm a before and b after employing the technique simulation shows that the third-order IM level at the output of a nonlinear amplifier can be reduced by the injection of a difference frequency in the amplifier togeth
An optical fiber with an annular cross section bounded by two nonconcentric circles is analytically studied with a ¨iew to obtaining the modal characteristics. Using the characteristic equation deri¨ed from the matching of fields at the core᎐cladding boundaries expressed in terms of bipolar coordina