✦ LIBER ✦
Electro-optic Solc-type flat-top bandpass filter based on periodically poled lithium niobate
✍ Scribed by Kun Liu; Jianhong Shi; Zhuoer Zhou; Xianfeng Chen
- Book ID
- 104074009
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 843 KB
- Volume
- 282
- Category
- Article
- ISSN
- 0030-4018
No coin nor oath required. For personal study only.
✦ Synopsis
Based on the spectrum waveform similarity (SWS) rule we discovered in periodically poled lithium niobate (PPLN), a compact tunable flat-top bandpass filter is proposed theoretically, from which the bandwidth of the flat-top waveform can be obtained. For practical application, tunable flat-top filter can be easily achieved by selecting appropriate electric field along the transverse direction of PPLN. The tolerance analysis for this kind of tunable flat-top bandpass filter is also presented.