1979 Ultrasonics Symposium Proceedings

Front Matter

Table of Contents

Author Index

The Acoustics of Brass Instruments
- Renold O. Schilke and Scott A. Laskey

Acoustooptic Interactions in Piezoelectric Semiconductor: Tellurium
- Susumu Fukuda, Tadashi Shiosaki, and Akira Kawabata

Collinear Acoustooptic Interaction in ZnO Thin Film and Its Application to Tunable Optical Filter and Observation of Frequency Spectrum
- Hiroshi Sasaki, Nobuo Mikoshiba

Progress on Wideband Guided-Wave Acoustooptic Bragg Deflector Using a Tilted-Finger Chirp Transducer
- Kuan Y. Liao, Chin L. Chang, Chin C. Lee, and Chen S. Tsai

Broadband Chirp Transducers for Integrated Optics Spectrum Analyzers
- Thomas R. Joseph, Bor-Uei Chen

Multichannel Surface Acoustic Wave Correlation and Convolution with Acousto-Optic Processors
- J. N. Lee, N. J. Berg, M. W. Casseday

Programmable Acousto-Optic Filter
- I. C. Chang, P. Katzka, J. Jacob, S. Estrin

Multifrequency Acousto-Optic Diffraction in Optically Birefringent Media
- D. L. Hecht, G. Petrie, and S. Wofford

Measurement of Very Small Vibration Amplitude in Ultrasonic Transducer by Means of a Laser Probe
- Katsumi Yoneda, Masahiro Tawata, Shuzo Hattori

The Acousto-Optical Effect in Liquid Crystals Due to Anisotropic Attenuation: New Developments and Applications
- J. L. Dion, R. Simard, A. D. Jacob and A. Leblanc

Recent Investigations on Oat Structures
- K. Azim, K. Wang, and K. Bates

Grating-Coupled Image Scanning Using Surface Acoustic Waves
- K. L. Wang and J. H. Goll, G. S. Kino

Acousto-Hydrodynamic Effects in Liquid Crystals Excited by Surface Waves
- J. S. Sandhu, W. G. B. Britton and R. W. B. Stephens

Two-Dimensional Acoustic Fourier Transform of Optical Images
- H. Gautier, P. Ledu, C. Maerfeld

Photoinduced Surface Storage of SAW Patterns in LiNbO3
- J. N. Lee, N. J. Berg and P. S. Brody

DEFT Sensor Operating at 100 MHz
- Stephen T. Kowel, Philipp G. Kornreich, Amaresh Mahapatra, Akbar Nouhi

A Procedure for Calculating the Integrated Acousto-Optic (Mian-Nath) Parameter for the Entire Sound Field
- Bill D. Cook

Acousto-Optical Processors Based on Light Polarization Discrimination Technlques
- A. Alippi, A. Palma, L. Palmieri, G. Socino, E. Verona

Design of Bragg Cells for SAW/Integrated Optic Signal Processing Devices
- W. R. Smith, Jr.

Computation of Piezoelectric Array Transducers by a Mixed Finite Element-Perturbation Method
- D. Boucher, M. Lagier, C. Maerfeld

A New Vibration Mode in Tall, Narrow Piezoelectric Elements
- John D. Larson

Ultrasonic Receiving Array Having Power Response
- C. T. Chuang, R. M. White, A. Lee, Pau-Ling Chen, R. S. Muller, T. Shiosaki

Preshift Mechanical Filter for Voice Frequency Telegraph Transmission System
- T. Kawana and H. Kawahata

Frequency Characteristics of Bulk Microwave Acoustic Resonators
- J. B. Goodell and R. Sundelin

Research and Development of Piezoelectric Devices in Japan
- Satoru Fujishima

Long Capillary Tubing Delay Lines
- S. W. Tehon, M. M. Fitelson, E. M. Pruski, Ray Worden

Mode Coupling in Thickness-Extensional Trapped Energy Resonators
- H. F. Tiersten and E. K. Sinha

Increased Bandwidths and Mode Shapes of the Thickness-Extensional Trapped Energy Mode Transducer Array
- P. K. Das, S. Talley, H. F. Tiersten and J. F. McDonald

Ultrasonic Transducers Using Ion-Linear Effects in Solids
- V. Y. Koleshko, V. Ya. Sunka

Three Dimensional Representations of the Bulk Acoustic Wave Properties of Anisotropic Crystals
- Joseph Murphy, Bruce R. McAvoy, R. B. Feldman

Gigahertz Banwidth Submicrosecond Low Power Spurious Microwave Bulk Acoustic Delay Line
- R. N. Sundelin, R. A. Moore, B. R. McAvoy, Stuart Lieberman

Broad-Band Ultrasonic Systems for Microelectronics Application
- V. Y. Koleahko, V. Ya. Sunlra, A. V. Gulay

Real Time Speckle Reduction in B-Mode Images
- Robert Entrekin, H. E. Melton, Jr.

Broadband Integrated Backscatter: An Approach to Spatially Localized Tissue Characterization in Vivo
- M. O'Donnell, D. Bauwens, J. W. Mimbs, and J. G. Miller

A Single-Channel Reduced-Bandwidth Saw-Based Processor for Ultrasound Imaging
- G. Manes, C. Atzeni, S. Gasperini

An Electronically Addressed Bulk Acoustic Wave Fourier Transform Device
- B. A. Auld, D. W. Pettibone, J. D. Plummer, and R. G. Swartz

PEOATS and ESOATS
- Ken Bates, Keith Wang

An Improved Equivalent Circuit for Opto-Acoustic Transducers
- Behzad Noorbehesht, Glen Wade

Ultrafast Echo-Tomographic Imaging with Surface Wave Acoustic Processing
- P. Hartemann and P. Cauvard

Wideband Fresnel Focusing Array Response
- Mathias Fink, Marie T. Larmande

On Improvement of Sensitivity or Reduction of Dose in Medical Ultrasonic Imaging
- H. E. Melton, Jr.

Digitally Controlled Electronically Scanned and Focused Ultrasonic Imaging System
- K. N. Bates, E. Carome, K. Fesler, R. Y. Liu, and H. J. Shaw

An Edge-Bonded Surface Acoustic Wave Transducer Array
- H. C. Tuan, A. R. Selfridge, J. Bowers, B. T. Khuri-Yakub, and G. S. Kino

Wavefront Reconstruction Acoustic Imaging Using Two Dimensional Arrays
- K. M. Lakin, Wm. Sheppard, and K. Tam

Automated Weld Inspection System for Space Shuttle External Fuel Tank - Interim Report
- J. B, Beal and R. W. Polen

Grating Acoustic Scanner Characteristics Measured by an Optical Probe
- W. H. Chen, E. G. Lean, and H. J. Shaw

Recent Developments in Ultrasonic Spectroscopy
- A. F. Brown

An EMAT for Detecting Flaws in Steam Generator Tubes
- R. B. Thompson, R. K. Elsley, W. E. Peterson, C. F. Vasile

Leaky Wave Generation at Al2O3 Layer on Stainless Steel in Water
- Laszlo Adler, Daniel L. Butler

Ultrasonic Inspection of Weldments with Frequency Scanned SH Waves
- C. M. Fortunko

A Method of Assessing the Impact of Metallurgical Noise and Its Reduction in Ultrasonic Testing of Austenitic Welds
- Robert A. Day

The Nondestructive Determination of Residual Stress in Extruded Billets from Acoustoelastic Measurements
- M. P. Scott, D. M. Barnett, and D. B. Ilic

Computer-Controlled System for Measuring Two-Dimensional Acoustic Velocity Fields
- D. B. Ilic, G. S. Kino, A. R. Selfridge, and F. E. Stanke

Studies of Steel Microstructure by Acoustical Methods
- N. Grayeli, D. B. Ilic, F. Stanke, C. H. Chou, and J. C. Shyne

Nondestructive Evaluation of Si Wafers Using SAW
- P. Das, M. K. Roy, R. T. Webster and K. Varahramyan

Unipolar Transducers
- F. Yu, D. B. Ilic, B. T. Khuri-Yakub, G. S. Kino

Influence of Phase Cancellation and Pulse Shape Artifacts on Ultrasonic Spectrum Analysis
- Joseph S. Heyman, John H. Cantrell, Jr., William P. Winfree

An Automatic Noise-Blanking, Pulse-Timing Discriminator for Ultrasonic Nondestructive Testing
- Michael G. Duncan

Acoustical Arrays with Quantized Time Delays
- J. M. Richardson and H. C. Addison, Jr.

Nondestructive Evaluation of Structural Ceramic Components
- B. T. Khuri-Yakub

Measurement and Characterization of Inclusions in Ceramics
- L. A. Ahlberg, R. K. Elsley, L. J. Graham, and J. M. Richardson

Possible Mechanism for the Acoustic Wave Attenutation in Ceramics Containing Small Amounts of Volatiles
- B. R. Tittmann

Elastic Moduli of Porous Metal Composites
- Gerald V. Blessing, Albert L. Bertram

Extraction of Low-Freuuency Properties from Scattering Mesaurements
- J. M. Richardson and R. K. Elsley

Tungsten-Polyvinyl Chloride Composite Materials-Fabrication & Performance
- John D. Larson, Jerry G. Leach

PVF2 Transducers for NDT
- E. Carome, H. J. Shaw, D. Weinstein, and L. T. Zitelli

Absolute Ultrasonic Measurements with Piezoelectric Transducers
- Wolfgang Sachse and Ahmet Ceranoglu

The Deterministic Inverse Problem in the Scattering of Elastic Waves from Weak Inhomogeneities
- J. M. Richardson

Imaging Array with Zone Plate and Cylindrical Focalization: A Comparison
-   D. Assenza and M. Pappalardo

Square Shaped Fluid Shock Wave Pulses with Variable Time Duration
- Eberhard Hausler and Uli Schell

Ultrasonic Densitometer Development
- A. E. Arave

Liquid Level Measurements Using Longitudinal, Shear, Extensional and Torsional Waves
- Lawrence C. Lynnworth

Nuclear Applications of Ultrasonic Thermometry
- Herman A. Tasman

Influence of Ultrasound Upon Heat Transfer Systems
- Harold V. Fairbanks

An Automated System for Measurement of Absorption Coefficients Using the Transient Thermoelectric Technique
- D. W. Duback, L. A. Frizzell, and W. D. O'Brien, Jr.

CW Measurement of Ultrasound Velocity in Liquids and Small Biological Tissue Specimens
- P. S. Thirty, C. Gargour, G. Drouin, M. Bertrand

Temperature Dependence of the Ultrasonic Velocities in Bone
- Hyo Sub Yoon, J. Lawrence Katz

Further Studies on the Acoustic Emission of Fresh "Malian Bones"
- Hyo Sub Yoon, Bernard Caraco and J. Lawrence Katz

Experimental Results with Diffraction Tomography
- T. R. Coulter, M. Kaveh, R. K. Mueller, and R. L. Rylander

Transmitters and Receivers for Medical Ultrasonics
- J. Callerame, R. H. Tancrell, and D. T. Wilson

Photoacoustic Microscope, PAM
- Mauri Luukkala

Performance of Scanning Acoustic Microscope Employing Concave Transducers
- Noriyoshi Chubachi, Jun-Ichi Kushibiki, Toshio Sannomiya, and Yoshitada Iyama

Scanning Acoustic Microscope: Interpretation of the Acoustic Contrast of Structures Buried Inside the Object
- J. Attal, G. Cambon, F. Sabaroedin

Phase Measurement Using an Amplitude-Modulated Carrier for Transmission Acoustic Microscopy
- Chin C. Lee, Jung K. Wang, and Chen S. Tsai

A Survey on the Optical Detection of Terahertz-Phonons
- Karl F. Renk

Ultrasonic Attenuation of Surface Acoustic Waves in a Superconducting Thin Film of Nb3Sn in an Applied Magnetic Field
- H. P. Fredricksen, H. L. Salvo Jr. , M. Levy, R. H. Harmnond, T. H. Geballe

Ultrasonic Attenuation in Amorphous Bismuth Film
- Minoru Toguchi and Fumio Akao

SAW Measurements of Magnetoelastic Effects in ErFeO3
- G. Gorodetsky and S. Shaft

Fifth Sound in Superfluid Helium
- Gary A. Williams

Resonant Brillouin Scattering in Population-Inverted Semiconductors
- M. Yamanishi, K Tsubouchi, N. Mikoshiba

Ultrasonic Study of the Martensitic Phase Transformation in Single Crystal Lithium
- M. P. Johnson, J. Trivisonno

Effects of Hydrostatic Pressure on the Changes in Elastic Constants Caused by Hydrogen in Vanadium and Nb53Ta47
- E. S. Fisher, H. L. Alberts, K. Katahara

Effect of Hydrogen on the Elastic Moduli of Vanadium
- C. R. Ko and K. Salama, J. M. Roberts

Acoustic Levitation and Manipulation for Space Applications
- Taylor G. Wang

Equilibrium Shapes of Acoustically Levitated Liquid Drops
- N. Jacobi and M. Barmatz

Some Limitations on Processing Materials in Acoustic Levitation Devices
- W. A. Oran, W. K. Witherow, and B. B. Ross and J. E. Rush

Temperature Dependence of Molecular Vibrational Relaxation Frequency for O2-H2, O2-He and 02-Co2 Mixtures Between 300-675°K
- Mark C. Lee, I-An Feng

The Piezoelectric Polymer PVF2 and Its Applications
- H. Sussner

High Frequency Ultrasonic Absorption Measurements in PVF2 Films
- R. O. Scheyer, J. E. Heiserman, E. F. Carome

An Ultrasonic Immersion Apparatus for the Deternination of High-Frequency Storage and Loss Moduli for Polymers and Polymetric Composites
- Gary W. Paddison

PVF2 Polymer Microprobe
- D. T. Wilson, R. H. Tancrell, and J. Callerame

Propagation of Fundamental SH and Lamb Waves in PVF2 Films
- P. Horvat, J. J. Gagnepain and B. A. Auld

Acoustic Investigations of Amorphous Films Using Rayleigh Waves
- M. von Haumeder, U. Strom and S. Hunklinger

Design of a Compensated SAW Filter Used in a Wide Spread MSK Waveform Generator
- D. C. Malocha, J. H. Goll, M. A. Heard

Optimization Techniques for SAW Filter Design
- Toshikazu Kodama

Compensation for Diffraction in SAW Filters
- E. B. Savage and G. L. Matthaei

L-Band Low Loss SAW Filters
- Bob R. Potter

A Superposition Model for Surface Acoustic Wave Multistrip Coupler
- P. Sudhakar and A. B. Bhattacharyya

SAW Filter Applications in Consumer Electronics
- Bill Hunsinger

SAW Filters as Applied to Group-Delay Equalizer in Television Rebroadcast Transmitters
- Takao Chiba

SAW Comb Filter for TV Channel Indicating System
- K. Hazama, K. Kishimoto, A. Yuhara, M. Ishigaki, and S. Matsuura

Surface Acoustic Wave Components for Frequency Sorting Receivers
- Donald E. Allen, Iver D. Larson, Ed Conty

Charge Distribution for Non-Periodic Transducers Using a Circuit Model
- Anthony L. Lentine, Supriyo Datta, Bill J. Hunsinger

Automatic Response Measurements for Large Time-Bandwidth SAW Devices
- Tom Martin

Use of a Charge Distribution Model in SAW Bandpass Filter Design
- M. S. Suthers, C. K. Campbell

Low-Sidelobe SAW Cascaded Filter
- A. Biran, A. Chalzel, H. Gafni and H. Gilboa

SAW Propagation on Y-cut Plate and X-axis Boule of Selenium
- D. Royer, E. Dieulesaint, J. Henaff, M. Feldmann

Experimental Data on the Piezoelectric Properties of Berlinite
- B. H. T. Chai, M. L. Shand, E. Buehler and N. A. Gilleo

Acoustic Effects of Filamentary Defects in Y-Z LiNbO3
- A. J. DeVries, P. Everett, D. F. Gilchrist, K. Hansen and T. J. Wojcik

Filamentary Domain-Reversal Defects in Y-Z LiNbO3: Structure, Composition, and Visualization Techniques
- R. L. Miller, G. Arai, A. Cocco, T. Knowles and J. Wallner

New Method for Determining Temperature Coefficients of Bare Piezoelectrics
- Paul H. Carr and Robert M. O'Connell

Na+ and Co2++Zr4+ Doped LiNbO3 Thin Films for SAW Device Applications
- R. R. Neurgaonkar, M. H. Kal Isher, E. J. Staples and T. C. Lim

The Piezoelectric and Surface Acoustic Wave Properties of Bi12SiO20 Crystal
- W. Soluch and R. Ksieiopolski J. F. Vetelino and A. Jhunjhunwala

Temperature Compensation with Metallic Overlay Films on Quartz
- R. S. Raghavan, J. F. Vetelino and A. Jhunjhunwala

Temperature Compensation Techniques for SAW Devices
- Meirion Lewis

Temperature Stable Oscillators Employing Parallel Connected SAW Resonators
- Kohji Hohkawa and Shokichiro Yoshikawa

Numerical Analysis of Doubly Rotated Cut SAW Devices
- D. F. Williams, F. Y. Cho

A Study of the Propagation Characteristics of the Compute Set of SAW Paths on Quartz with Zero Temperature Coefficient of Delay
- C. O. Newton

Temperature Effects on Acoustic Surface Wave Devices on Silicon
- G. Cambon, E. L. Adler, J. Attal, W. Shahab

PVF2 Surface Wave Transducers
- E. Carome, K. Fesler, H. J. Shaw, D. Weinstein, and L. T. Zitelli

SAW Transduction on Silicon Substrates with PVF2 Films
- Robert S. Wagers

Effects of Ion Implantation on Surface-Acoustic-Wave Propagation
- P. Hartemann

Electromechanical Coupling Factors for Surface Waves on Selenium and on Selenium Layers on Tellurium
- A. A. Nassar, E. L. Adler, D. Royer, P. Ravinet, E. Dieulesaint

SAW Attenuation in Metal Film-Coated Delay Lines
- K. L. Davis, J. F. Weller

A Method for SAW Reflection Coefficient Determination
- E. Danicki, S. Bartnicki

Theoretical Studies of the Energy Storage Effects and the Second Harmonic Responses of SAW Reflection Gratings
- H. Shimizu and M. Takeuchi

A Theoretical Analysis of Stored Energy in Surface Wave Gratings
- Supriyo Datta and Bill J. Hunsinger

Finite Difference Analysis of SAW in Piezoelectric Crystals
- Felix Cuozzo, Edmond Canbiaggio

The Development of High Performance RDA Devices
- Leland P. Solie

Selective Reflection of Surface Acoustic Waves by Periodic Dot Arrays
- P. D. Bloch, E. G. S. Paige, A. Stove

Effects of Temperature-Dependent Anisotropy in RAC Devices and a Cut of Quartz for a Temperature-Compensated RAC
- D. E. Oates and R. C. Williamson

Weighted In-Line Reflective Array Devices
- R. E. Chapman, R. K. Chapman, D. P. Morgan, E. G. S. Paige

Wide Bandwidth Acoustoelectric Convolvers
- I. Yao, S. A. Reible

Equivalent Circuit Model for Three Phase Unidirectional Transducers
- J. H. Goll

1 GHz Surface-Acoustic-Wave Plate Convolvers
- Roger D. Calvin, Paul H. Carr, George A. Roberts, E. J. Charlson

Theory of Degenerate SAW Elastic Convolver
- A. K. Ganguly, K. L. Davis

SAW Bilinear Mixer
- Roger D. Colvin, Paul H. Carr, E. J. Charlson

Convolution of Line Acoustic Waves
- S. Wilkus, R. Adler, D. Janes, B. J. Hunsinger

Wideband LiNbO3 Elastic Convolver with Parabolic Horns
- R. A. Becker and D. H. Hurlburt

Acousto-Electric Surface Acoustic Wave Demodulators
- W. C. Wang, H. Schachter, and F. Cassara

Evaluation of Signal and Noise Performance of a Sampling Wideband SAW FM Discriminator
- S. Nanayakkara, C. K. Campbell

A Satellite-Borne SAW Chirp-Transform System for Uplink Demodulation of FSK Communication Signals
- R. C. Williamson, V. S. Dolat, R. R. Rhodes and D. M. Boroson

Baseband Compatible SAW Processors: Preliminary Experiments
- G. Manes, D. Gerli, P. Mattera, C. Atzeni

SAW Implemented Real-Time Hilbert Transform and Its Application in SSB
- P. Das, D. Shklarsky, L. B. Milstein

Encoding and Decoding at 1 GHz with SAW Tapped Delay Lines
- Paul H. Carr, Roger D. Colvin, Jose H. Silva

Four-Wave Interactions in Acoustoelectric Integrating Correlators
- R. W. Ralston and E. Stern

A CCD-Programmable SAW Matched Filter
- D. L. Smythe, R. W. Ralston and E. Stern

A SAW Accumulating Correlator with CCD Readout
- R. W. Ralston, D. L. Smythe and E. Stern

Recent Advances in Shallow Bulk Acoustic Wave Devices
- K. H. Yen, K. F. Lau and R. S. Kagiwada

Theory of Surface Skimming SH Wave Guidance by a Corrugated Surface
- B. A. Auld and B-H Yeh

Surface Skimming Bulk Waves in Y-Rotated Quartz-Experimental Characterization and Filter Device Implementation
- D. L. Harmon, F. Josse, J. F. Vetelino

SAW and SBAW on Doubly Rotated Cut Quartz
- T. J. Lukaszek, A. Ballato, K. H. Yen, R. S. Kagiwada

Coupling of Surface Skimming Bulk Waves with a Multistrip Coupler
- E. G. S. Paige and P. Whittle

Linearly Dispersive Delay Lines at Microwave Frequencies Using Magnetostatic Waves
- Michael R. Daniel, J. D. Adam and T. W. O'Keeffe

Tunable Low-Loss Microwave Filters Up to X-Band Utilizing the Magnetostatic Surface Wave Propagation
- Takuro Koike

GHz SAW Resonators
- William J. Tanski

Synchronous IDT SAW Resonators with Q Above 10,000
- Peter S. Cross, William R. Shreve and Tun Sein Tan

The Temperature Dependence of SAW Resonator Filters Using Folded Acoustic Coupling
- L. A. Coldren

Crossed-Resonator SAW Filter: A Temperature Stable Wider-Band Filter on Quartz
- R. L. Rosenberg and L. A. Coldren

The Problem of the Accuracy in the Fabrication of Multipole SAW Resonator Filters
- J. Desbois

Rise Time of a Surface-Acoustic-Wave Resonator
- Manas K. Roy, N. M. Dube, N. G. Kurhatti, and S. G. Joshi

Design Considerations for Electronically Compensated SAW Delay Line Oscillators
- Donald L. Lee

Application of SAW-Oscillators to Digital Communications
- Jeannine Henaff

Voltage Tuned MLSO Comb Spectrum Generator
- M. Gilden

High Efficiency SAW Oscillator Using a Dual Gate GaAs FET
- Ilmars Leja, T. E. Parker

Surface Acoustic Wave Underwater Sound Sensors
- E. J. Staples, J. Wise, J. S. Schoenwald, and T. C. Lim

SAW Resonator Frit-Bonded Pressure Transducer
- Donald F. Weirauch, Robert J. Schwartz, R. C. Bennett

1/f Phase Noise in Quartz Delay Lines and Resonators
- T. E. Parker

2.148 GHz Surface Acoustic Wave Oscillator
- J. C. Thorpe and K. H. Yen

Stable Microwave SAW Oscillators for Aging Studies
- G. K. Montress, R. A. Wagner, M. Gilden

Experimental Realization of SAW Amplifier Oscillation
- H. Owashi, K. Matsumoto, S. Shiokawa, T. Moriizumi, and T. Yasuda

Theoretical and Experimental Analysis of SAW Quartz Oscillator Acceleration Sensitivity
- P. Levesque, M. Valdois, D. Hauden, J. J. Gagnepain, P. Hartemann, J. Uebersfeld

Zinc Oxide on Silicon Acoustoelectric Devices
- G. S. Kino

A 100 μm Beamwidth ZnO on Si Convolver
- J. B. Green and B. T. Khuri-Yakub

Thin Zinc-Oxide Film Array for Programmable Filter and Scanned Receiving Transducer
- C. T. Chuang, R. M. White, T. Shiosaki, R. S. Muller, and S. H. Kwan

Charge Injection in ZnO/Si SAW Structures
- R. F. Pierret, R. L. Gunshor, and M. E. Cornell

Characterization of RF Sputtered ZnO and ZnS Thin Films for SAW Transducers by X-Ray Diffraction Analysis
- J. S. Schoenwald, K. L. Keester, E. J. Staples

An Optical Measure of the Acoustic Quality of Zinc Oxide Thin Films
- Fred S. Hickernell

High Rate Deposition of Piezoelectric Zinc Oxide Films Using New Reactive Sputtering Technique
- Tomonobu Hata, Etsuji Noda, Osamu Morimoto and Toshio Hada

Study of ZnO/Quartz for SAW Device Materials
- S. Furukawa, S. Tsujihara, T. Moriizumi, T. Yasuda

Spectrum of Acoustic Waves Emanating from an IDT on a Piezoelectric Half Space
- A. Jhunjhunwala, J. F. Vetelino