Get started
Author

J. M. Hammer

Observed names: J M. Hammer, J. Hammer, J.M. Hammer
OpenAlex ID: A5113487501
Low-loss single-mode optical waveguides and efficient high-speed modulators of LiNbxTa1−xO3 on LiTaO3
1974 · J. M. Hammer, W. Phillips · Applied Physics Letters · 172
Fast electro-optic waveguide deflector modulator
1973 · J. M. Hammer, D. J. Channin, et al. · Applied Physics Letters · 66
Two-dimensional coherent laser arrays using grating surface emission
1989 · G.A. Evans, N.W. Carlson, et al. · IEEE Journal of Quantum Electronics · 58
Low-loss epitaxial ZnO optical waveguides
1972 · J.M. Hammer, D.J. Channin, et al. · Applied Physics Letters · 57
Digital Electro-optic Grating Deflector and Modulator
1971 · J. M. Hammer · Applied Physics Letters · 55
Coherent, monolithic two-dimensional (10×10) laser arrays using grating surface emission
1988 · G. A. Evans, N. W. Carlson, et al. · Applied Physics Letters · 54
Characteristics of coherent two-dimensional grating surface emitting diode laser arrays during CW operation
1991 · G.A. Evans, D.P. Bour, et al. · IEEE Journal of Quantum Electronics · 49
Electronic beam steering in monolithic grating-surface-emitting diode laser arrays
1988 · N. W. Carlson, G. A. Evans, et al. · Applied Physics Letters · 47
Surface-emitting second order distributed Bragg reflector laser with dynamic wavelength stabilization and far-field angle of 0.25°
1986 · G. A. Evans, J. M. Hammer, et al. · Applied Physics Letters · 47
Scattering in ZnO-Sapphire Optical Waveguides
1975 · D. J. Channin, J. M. Hammer, et al. · Applied Optics · 37
High-power seven-element grating surface emitting diode laser array with 0.012° far-field angle
1988 · N. W. Carlson, G. A. Evans, et al. · Applied Physics Letters · 33
Optical grating coupling between low-index fibers and high-index film waveguides
1976 · J. M. Hammer, R. A. Bartolini, et al. · Applied Physics Letters · 31
Coherent, monolithic two-dimensional strained InGaAs/AlGaAs quantum well laser arrays using grating surface emission
1989 · G. A. Evans, D. P. Bour, et al. · Applied Physics Letters · 28
Polycrystalline-metal-ferromagnetic optical waveguide isolator (POWI) for monolithic-integration with diode-laser devices
1997 · J.M. Hammer, J.H. Abeles, et al. · IEEE Photonics Technology Letters · 26
Efficient, high-power (>150 mW) grating surface emitting lasers
1988 · G. A. Evans, N. W. Carlson, et al. · Applied Physics Letters · 26
Formation of lithium niobate-tantalate waveguides
1975 · W. Phillips, J. M. Hammer · Journal of Electronic Materials · 26
Modulation and Switching of Light in Dielectric Waveguides
1975 · J. M. Hammer · Topics in applied physics · 25
Phase-locked operation of a grating-surface-emitting diode laser array
1987 · N. W. Carlson, G. A. Evans, et al. · Applied Physics Letters · 24
Phase-locked operation of coupled pairs of grating-surface-emitting diode lasers
1987 · J. M. Hammer, N. W. Carlson, et al. · Applied Physics Letters · 21
High-speed electrooptic waveguide grating modulator using epitaxial ZnO
1975 · J. Hammer, D. Channin, et al. · IEEE Journal of Quantum Electronics · 21
Isolators, Polarizers, and Other Optical Waveguide Devices Using a Resonant-Layer Effect
2004 · J.M. Hammer, G.A. Evans, et al. · Journal of Lightwave Technology · 16
Grating-surface-emitting lasers in a ring configuration
1990 · D. J. Bossert, R. K. DeFreez, et al. · Applied Physics Letters · 16
Single-wavelength operation of the hybrid-external Bragg-reflector-waveguide laser under dynamic conditions
1985 · J. M. Hammer, C. C. Neil, et al. · Applied Physics Letters · 15
Observations and theory of high-power butt coupling to LiNbO3-type waveguides
1982 · J. Hammer, C. Neil · IEEE Journal of Quantum Electronics · 15
Ion Beam Measurements of Cesium Recombination Cross Sections
1966 · J. M. Hammer, B. B. Aubrey · Physical Review · 14
Works count: 98
Citation count: 1,143
H-index: 20
I10-index: 30
Year
Topic
Type