Abstract
An epoxy-bonded LiNbO//3-YIG-LiNbO//3 composite structure has been constructed and operated as a magnetoelastic Rayleigh wave convolver. Relatively efficient convolution was observed corresponding to an internal efficiency F(int) equals minus 53 dbm. 50 MHz Rayleigh waves propagating in a (001) direction on a (110) YIG surface were used and the convolution magnitude was studied as a function of the magnitude and direction of the applied magnetic field. Nonuniform demagnetizing fields limited input pulses to less than 1. 5 microsecond duration. However, the convolution signal is shown to be a useful tool for probing the spatial variation of the demagnetizing fields.
| Original language | English (US) |
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| Pages | 348-351 |
| Number of pages | 4 |
| State | Published - Jan 1 1974 |
| Externally published | Yes |
| Event | Ultrason Symp, Proc - Milwaukee, WI, USA Duration: Nov 11 1974 → Nov 14 1974 |
Other
| Other | Ultrason Symp, Proc |
|---|---|
| City | Milwaukee, WI, USA |
| Period | 11/11/74 → 11/14/74 |