First experimental realization of a distributed feedback gas laser
1981 ◽
Vol 17
(6)
◽
pp. 1115-1122
◽
1990 ◽
Vol 137
(4)
◽
pp. 265
◽
1965 ◽
Vol 26
(11)
◽
pp. 620-626
◽
1971 ◽
Vol 105
(10)
◽
pp. 359-361
◽
1998 ◽
Vol 30
(2-3)
◽
pp. 52-59
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