References
- Pasko , J. G. , Tracy , J. and Elser , W. 1981 . Optical Engineering , 20 ( 6 ) : 970 – 975 .
- Danilov , V. V. and Danilov , O. B. 1985 . Sov. J. Quantum Electron. , 15 ( 8 ) : 1111 – 1114 .
- Fray , A. F. and Hilsum , C. 1978 . Infrared Physics. , 18 : 35 – 41 .
- Yoshino , Katsumi and Ozaki , Masanori . 1984 . J. J. Applied Physics , 23 ( 6 ) : L385 – L387 .
- Lerllenevich , B. and Coche , A. 1983 . Mol. Cryst. Liq. Cryst. , 97 : 95 – 101 .
- Ozaki , Masanori and Yoshino , Katsumi . 1989 . J. J. Applied Physics , 28 : 133 – 135 .
- Yoshino , Katsumi , Ozaki , Masanori and Kishino , Shin-ichi . 1985 . J. J. Applied Pysics , 24 : 45 – 48 .