G Hatakoshi

Waveguide grating lenses for optical couplers.

G Hatakoshi, H Fujima, K Goto, 1984, Applied optics.

Grating lenses for integrated optics.

G. Hatakoshi, G Hatakoshi, S. Tanaka, 1978, Optics letters.

Grating lenses for optical branching.

G Hatakoshi, M Nakamura, 1993, Applied optics.

Grating axicon for collimating Cerenkov radiation waves.

Y Uematsu, M. Kawachi, Y. Uematsu, 1990, Optics letters.

Grating lenses for the semiconductor laser wavelength.

G. Hatakoshi, K. Goto, G Hatakoshi, 1985, Applied optics.