TY - JOUR AU - J. Helmcke AU - S. Lee AU - John Hall BT - Applied Optics DA - Jan-01-1982 DO - 10.1364/AO.21.001686 PY - 1982 EP - 1686 T2 - Applied Optics TI - Dye laser spectrometer for ultrahigh spectral resolution: design and performance VL - 21 SN - 0003-6935 ER -