CRYSTAL ORIENTATIONS FOR NATURAL SINGLE-PHASE UNIDIRECTIONAL TRANSDUCER (NSPUDT) ON LI2B4O7

Authors
TAKEUCHI M ODAGAWA H YAMANOUCHI K
Citation
M. Takeuchi et al., CRYSTAL ORIENTATIONS FOR NATURAL SINGLE-PHASE UNIDIRECTIONAL TRANSDUCER (NSPUDT) ON LI2B4O7, Electronics Letters, 30(24), 1994, pp. 2081-2082
Citations number
4
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
30
Issue
24
Year of publication
1994
Pages
2081 - 2082
Database
ISI
SICI code
0013-5194(1994)30:24<2081:COFNSU>2.0.ZU;2-O
Abstract
New natural single phase unidirectional transducer (NSPUDT) orientatio ns on a lithium tetraborate (Li2B4O7) substrate are reported. The orie ntations of the Euler angles (0 degrees, 18 degrees, 90 degrees) and ( 0 degrees, 51 degrees, 90 degrees) give an optimum phasing (+/-45 degr ees) between the transduction and reflection centres for an ideal NSPU DT action. The (0 degrees, 78 degrees, 90 degrees) cut with zero tempe rature coefficient of delay (TCD) gives an NSPUDT with high directivit y.