TY - GEN AU - Allen,L AU - Jones,D G AU - Sayers,M D TI - An improved intra-cavity reflecting element for gas laser Q control SN - 0950-7671 PY - 1968///0629 KW - Argon KW - Lasers KW - instrumentation N1 - Publication Type: Journal Article UR - https://doi.org/10.1088/0022-3735/1/2/311 ER -