Infrared optical double resonance spectroscopy of ND2

✍ Scribed by R.E. Muenchausen; G.W. Hills

• Publisher: Elsevier Science
• Year: 1983
• Tongue: English
• Weight: 600 KB
• Volume: 99
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(83)87552-6

✦ Synopsis

Infrared optical double resonance (IODR) effects have been observed in ND2_ The infrared transitions, 505 -5 ,_, (F1 + Ft) and 212 -22, (Fz + Fz,), in the 2~2 band of ND2 were efficiently pumped with P(10) of '*C"Oz at 1076.57 Clll -l and R(26) of 12C'602 at 1082.30 cm-', respectively. IODR sigials were detected by escitin~ various roviironic transitionsofx*Ar +X*Br with a rhodamine 6G dye laser. The P(10) transition of 12C1802 is coincident, within the Doppler width, with 50s + 514 (Fl + Fr) of "2. ND*. For this laser line three-and four-level (collisional) IODR signals are observed for both the (000) and (010) vibrational states. The 212 + 221_ (r?, *-Fa) transition is 120 f 20 XlHz above R(26) of t*c'602.