TY - GEN AU - Asakura,H AU - Hagiwara,K AU - Lida,M AU - Eda,K TI - External cavity semiconductor laser with a Fourier grating and an aspheric lens SN - 1559-128X PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/AO.32.002031 ER -