C30902SH系列单光子计数器

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C30902SH系列单光子计数器可用于线性模式（VR<VBR）,也可以工作在盖革模式（Geiger mode）（VR>VBR）。该系列光子计数器被广泛用于生物、医学、粒度分析等超灵敏光子测量领域。 rj,K`HD  
C30902SH-TC（一级制冷）及C30902SH-DTC(二级制冷)单光子计数器使用TE Cooler实现精确的温度温控，极大的改善了噪声和相应度。并保证在很宽的工作温度范围里保持恒定的量子效率。 !(*a+ur&i  
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C30902SH
,MM>cOQ   ~zxwg+:QO   Active Area >&;>PZBPCO   H=&/Q	0.2 mm²
2]D$|M?$~   `pi-zE)   Active Diameter aZj J]~bO   ;tp]^iB#	0.5 mm
QtY hg$K3   0\'Q&oTo   Dark Current 1BMB?I   PZuq'^p	15/<30 nA
wb6L?t   @VC .>   Gain ,\lYPx\P[   VW9>xVd4	250
a|QE *s.   5wH54gj}   NEP .Iwur;/\   :}@C9pqr2	0.9 fW/ √Hz
/5Zp-Pq   mDQEXMD   Responsivity QqiJun_m   _F`$ d2	108 A/W at 900 nm, 120 A/W at 830 nm
NoCDY2 $   ;&Bna#~B   Rise/Fall Time Ot`LZ"H:   )bLGEmm	0.5/<0.75 ns
vi] r   *jM_ wwG   Temperature Coefficient =db'#m{$   GilQtd3\	0.7/<0.9 V/° C
C4QeDvpI   erx5j\   Breakdown Voltage K8HIuQ!=   w9RF2J	>185 V, <265 V
T' ED$}N>~   [%@2 o<   Capacitance {=UFk-$=   *16<M)7	1.6/<2 pF
^WE4*.(   0QMTIAW6h   Package X'fuF2owd   Z_H?WGO	TO-18, flat window
60!1D>,   S6v !GQ   Peak Sensitivity Wavelength ?X\3&Ujy$   CSMeSPOm]	830 nm

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]@v}y&   C30902SH-TC
&+ KyPY+   XC[]E)8   Active Area T~BA)![   9O;cJ)tXY	0.2 mm²
hd+]Ok7"   #/Ruz'H1>   Active Diameter wV(AT$   ]' Y|Nl	0.5 mm
w|IjQ1{   eD%HXGe   Dark Current 5?WYsj"   33Jd!orXU	2 nA
bEm7QgV{X   U-i.(UyZ   Gain "~F3*lk#E   7R}9oK_I	250
HPg3`Ul   AS)UJ/lC   Responsivity $ a?   07V8;A<,	108 A/W at 900 nm, 128 A/W at 830 nm
\v+u;6cx_   >ys[I0bo   Rise/Fall Time Dj i^+;"&   EIjI!0j	0.5 ns
H&#{l)   ='Q{R*u   Capacitance A /(lKq   'Gx$Bj	1.6/<2 pF
)p<WDiX1!e   a5@z:i   Noise Current tF*szf|$-   7p.>\YtoR}	0.04 pA/√Hz
%Y]=1BRk}   xl(@C*.sC1   Package =pcF:D#+   G O{.9_2	TO-8 flange
:_ROJ    ~. YWV   Peak Sensitivity Wavelength ~e `Bq>   'fx UV<K&	830 nm

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C30902SH-DTC V8WFQdXc  

.~>?*}   +x=)/;:   Active Area Df4+^B,1   ljC(L/I	0.2 mm²
:Zt2'vcGpf   !z 53OT!   Active Diameter -#In;~   F(5hmr	0.5 mm
?YQPlv:<o.   R\mR $\cS   Dark Current =PkO!Mm8   zce`\ /:	1 nA
Os&n   )@gZ;`n   Gain |&3x#1A   c$:1:B9\	250
WOLuw%    ^03j8Pc-c   Responsivity b|xpNd-   yNg9X(U	108 A/W at 930 nm, 128 A/W at 830 nm
#3$\Iu   g7\,{Bw#E   Rise/Fall Time 'sh~,+g   ~]HN9R^&	0.5 ns
yWDTjY/   6at1bQ$   Capacitance 7F^#o-@=J   B9R(&<4	1.6/<2 pF
.zg8i_   Cx<0 H   Noise Current * \}}Bv+9   |re}6#TgcT	0.02 pA/√Hz
{@W9 3=Vq8   p;T{i._iL   Package ;U9J++\d<A   *&BnF\?m	TO-8 flange
}`(N:p   P{ OAV+cG   Peak Sensitivity Wavelength cD*}..-/4   dU)]:>Uz	830 nm