TY - RPRT TI - Yb fiber laser pumped mid-IR source based on difference frequency generation and its application to ammonia detection AU - Matsuoka, N. AU - Yamaguchi, S. AU - Nanri, K. AU - Fujioka, T. AU - Richter, D. AU - Tittel, F. K. PY - 2001 UR - https://ntrs.nasa.gov/citations/20040088686 ID - 20040088686 ER -