nicolet 8700 am(振幅変調)ステップスキャン によるパルス...
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A-Note_M13001.indd
Thermo Scientific™ Nicolet™ 8700 FT-IRFT-IR LED FT-IR AM AM
FT-IR FT-IR A/D 1 ¹
FT-IR 1cm ƒF = νσ ƒFHzν cm/secσcm-1 FT-IRHe-Neσ 15,798 cm-1 Nicolet 8700
FT-IRMCT 1.8988 cm/secHe-Ne ƒF = 1.8988 cm/sec×15,798 cm-1÷1000 30 kHz
4,000 cm-1 400 cm-1 7.6 kHz 0.76 kHz 1.8988 cm/sec 7.6 kHz 0.76 kHz
3 AM
Nicolet 8700 FT-IR 4
10 76kHz
AM 2 He-Ne
He-Ne
2
3
Hz6.3 kHz Nicolet 8700 FT-IR8.86 cm/sec0.0016 cm/sec 1/f S/N 6 50 kHz ² 1200 cm-1
7
10 10 8
E-mail : [email protected]
A p
p lic
a tio
n N
o te
M 1
3 0
0 1
1.
Thermo Fisher Scientific
optoelectronic emitters, Laser Focus World July 1996
AM AM AM - AM Nicolet 8700 FT-IR MCT-A175 kHz
AM 7 AM AM 1. 2. 10 1/f 950 kHz10 nW LED ²
Nicolet 8700 FT-IR AM
9AMLED
Thermo Scientific™ Nicolet™ 8700 FT-IRFT-IR LED FT-IR AM AM
FT-IR FT-IR A/D 1 ¹
FT-IR 1cm ƒF = νσ ƒFHzν cm/secσcm-1 FT-IRHe-Neσ 15,798 cm-1 Nicolet 8700
FT-IRMCT 1.8988 cm/secHe-Ne ƒF = 1.8988 cm/sec×15,798 cm-1÷1000 30 kHz
4,000 cm-1 400 cm-1 7.6 kHz 0.76 kHz 1.8988 cm/sec 7.6 kHz 0.76 kHz
3 AM
Nicolet 8700 FT-IR 4
10 76kHz
AM 2 He-Ne
He-Ne
2
3
Hz6.3 kHz Nicolet 8700 FT-IR8.86 cm/sec0.0016 cm/sec 1/f S/N 6 50 kHz ² 1200 cm-1
7
10 10 8
E-mail : [email protected]
A p
p lic
a tio
n N
o te
M 1
3 0
0 1
1.
Thermo Fisher Scientific
optoelectronic emitters, Laser Focus World July 1996
AM AM AM - AM Nicolet 8700 FT-IR MCT-A175 kHz
AM 7 AM AM 1. 2. 10 1/f 950 kHz10 nW LED ²
Nicolet 8700 FT-IR AM
9AMLED