Spectral holes have been burnt in the S, Go O-O transition of resorufin in polymethylmethacrylate (PMMA) and glycerol, and of free-base porphin (H,P) in PMMA and polyethylene (PE). The holewidths follow a T 'J dependence over almost two orders of magnitude in temperature and extrapolate to the fluor
Optical dephasing in free-base porphin in organic glasses: a study by photochemical hole-burning
✍ Scribed by H.P.H. Thijssen; A.I.M. Dicker; S. Völker
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 541 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
The homogeneous hncwvrdth rho,,, oi the O-O S, -So IranjlIion oi ircc-baw porphm m saw31 orgamc glssscs 1135 been mcasurcd by photochcmwal holc-burmnp at 7 = I 1-Xl E. For 7 + 0 rhom cwapolatcs to IIIC hict~me-hrmtcd value. At T = i .2 K rhom = 180 hlHz m plyccrol. \ tuch ts an order oi msgruludc lxgcr tlon m cryst31> rhom mcrcdscs 3s 7' 3=o ', tndcpcndcnt of the @ISS uud Volunh: 92. number I CHCrllCdL ?HYSICS LETTERS
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