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產(chǎn)品名稱: 單色儀光柵標(biāo)淮產(chǎn)品
產(chǎn)品型號: MONOCHROMATOR
產(chǎn)品展商: ZEISS
簡單介紹
單色儀光柵標(biāo)淮產(chǎn)品, 德國卡爾蔡司的單色儀光柵與傳統(tǒng)的凹面光柵不同，出入縫都固守的。設(shè)計規(guī)矩詳情請看附圖。我們承辦銷售淮產(chǎn)品及設(shè)計母模。
單色儀光柵標(biāo)淮產(chǎn)品
的詳細(xì)介紹
單色儀-光柵
單色儀光柵標(biāo)淮產(chǎn)品
單色儀光柵已被優(yōu)化，更方便與固定入射狹縫、光柵及出射狹縫組合，與傳統(tǒng)凹面光柵不同，聚焦不會因為闊度增加移動離開出射狹縫。這因為全息校正把這些數(shù)據(jù)優(yōu)化改善定義，全息設(shè)的優(yōu)點在已選擇的波長范圍內(nèi)作即時抑制散光像差。
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Grooves
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Grating type
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Blaze
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Correction range
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Dimensions
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|
[mm-1]
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[nm]
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[nm]
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[mm2]
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|
2500
|
blazed
|
250
|
240-300
|
? 64x12
|
|
1900
|
blazed
|
400
|
250-650
|
? 64x12
|
|
1500
|
sinus
|
450
|
330-850
|
?64x12
|
|
1400
|
blazed
|
230
|
340-800
|
?50x10
|
|
1400
|
blazed
|
230
|
200-750
|
?50x10
|
|
1300
|
blazed
|
230
|
200-890
|
?52x10
|
|
1300
|
sinus
|
850
|
340-800
|
?30x8
|
|
1221
|
blazed
|
230
|
230-1000
|
?50x8
|
|
1221
|
ion
|
500
|
350-1000
|
?50x8
|
|
1221
|
blazed
|
230
|
185-900
|
?34x7
|
|
1200
|
blazed
|
230
|
180-800
|
?30x8
|
|
1200
|
sinus
|
800
|
600-1100
|
?64x12
|
|
1053
|
blazed
|
230
|
200-1100
|
?56x10
|
|
1000
|
blazed
|
230
|
200-900
|
?52x10
|
|
1000
|
blazed
|
230
|
190-1100
|
?50x10
|
|
1000
|
blazed
|
230
|
190-850
|
?64x8
|
|
950
|
blazed
|
230
|
200-800
|
?32x7
|
|
700
|
sinus
|
1600
|
1000-2000
|
?90x12
|
|
651
|
blazed
|
230
|
200-800
|
?64x10
|
|
650
|
blazed
|
230
|
180-800
|
?30x8
|
|
527
|
ion
|
300
|
200-1100
|
?56x10
|
|
456
|
sinus
|
2000
|
1100-2500
|
?64x10
|
Note:
(1)all imaging gratings are holographically exposed
blazed- sawtooth profile
ion- ion etched sawtooth profile
sine- sinusoidal profile
(2)the efficiency maximum of holographically blazed gratings can vary between 210 and 250nm
(3)adaptable to experimental conditions
(4)given thickness is the center thickness
preferred materials are NBK7 and ZKN7
l.g. - lateral grinded
(5) monochromator difference D = b-a
(6) D= 106 cos b/(LB*G) [nm/mm]
(7) for entrance slit width 50μm
(8) see drawing
(9) related to shortest waveleng
單色儀光柵標(biāo)淮產(chǎn)品
