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。 4 M(-xl?  
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。 0)m(;>'70  
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C30902SH
HB7;0yt`:   ]Oif|k `{   Active Area }oNhl^JC   2/0v B>	0.2 mm²
L>YU,I\o   a|?4)   Active Diameter h}xeChw]   m o:D9	0.5 mm
TsGE cxIg   z-b*D}&   Dark Current qcN'e.A   c.j$9=XLBG	15/<30 nA
nI*v820,   'CN|'W)g7   Gain WASU0   B~_d^`	250
t8dm)s[r8   sx`O8t   NEP a(0*um(   pi ,eIm	0.9 fW/ √Hz
qk;{c fzHA   +*hm-lv?   Responsivity f4PIoZ e   /,!B2	108 A/W at 900 nm, 120 A/W at 830 nm
G^`1]?   Iwc{R8BV   Rise/Fall Time mzf+Cu:`v   Sx8OhUyux	0.5/<0.75 ns
0eS)&GdR   .3MIcj=p   Temperature Coefficient $9ky{T?YG   uECsh2Uin	0.7/<0.9 V/° C
>J>b>SU=-   =-}[^u1   Breakdown Voltage th&[Nt7   :M6+p'`j	>185 V, <265 V
!ki.t   $.[#0lCI   Capacitance =%>oR   3dRr/Ilc	1.6/<2 pF
gw}Mw   Yl.0aS   Package &[;HYgp   <E0UK^-}	TO-18, flat window
4X*>H   Z" uY}P3   Peak Sensitivity Wavelength ME=/|.}D<   oun;rMq	830 nm

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V.{H9n]IO   C30902SH-TC
3hK#'."`N   W[}s o6   Active Area w-0mzk"   |a#f\	0.2 mm²
XB_B4X1R   *<u2:=_s   Active Diameter <bD>m[8,   NZ3/5%We/	0.5 mm
$e /^u[~:   gL3"Gg3   Dark Current 'gt-s547   bcZf>:gVf	2 nA
/-i!;!   zrU{@z$l   Gain q]\g,a   c~v~2DM	250
gc?#pP   dzkw$m^@^   Responsivity HWVtop/   9,^_<O@Q	108 A/W at 900 nm, 128 A/W at 830 nm
Zt3)]sB   nO)X!dp}J   Rise/Fall Time EMc;^ d   l#}.^71+	0.5 ns
t&(PN%icD   Tr#V*.x   Capacitance Q8_ d)t|   ScSZGs 5&	1.6/<2 pF
QzAK##9bfa   :(H>2xS,s   Noise Current 9Fr3pRIJ   {b@KYR9K	0.04 pA/√Hz
CQpC S_M   U.@*`Fg   Package IO/4.m-aN#   Wy%s1iu	TO-8 flange
y7|P-3[ 4w   SM^-Z|d?   Peak Sensitivity Wavelength &< !Ufa&   JXj8Br?Z@	830 nm

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C30902SH-DTC _kY#D;`:r  

,<Q~b%( 3   g38&P3/   Active Area 84{Q\c   UQ.7>Ug+8s	0.2 mm&sup2;
+GAf O0   QL$S4 J"   Active Diameter -!8(bjlJ&   Ve/xnn]'	0.5 mm
kZ=s'QRgL   4Ua>Yw0   Dark Current \))= gu)I   Ia'ZV7'	1 nA
Nlj^Dm   tM#lFmdd\P   Gain ^Eo=W/    Cz8f1suO4	250
Gx 72   z~\t|Z]G,|   Responsivity U #~;)fZ   )}L??|#	108 A/W at 930 nm, 128 A/W at 830 nm
<vUVP\u~$   Tb1U^E:   Rise/Fall Time \`w4|T   c)7j QA	0.5 ns
7FF-*2@   k;5Pom   Capacitance +B|7p9qy   y4Er@8I`	1.6/<2 pF
(7DXRcr<   !7d*v3)d   Noise Current /(8a~f&%r   HBB{m	0.02 pA/√Hz
UgN28YrW   x^*1gv $o   Package /xJqJ_70X   _U{&@}3	TO-8 flange
qSx(X!YS   pZZf[p^s |   Peak Sensitivity Wavelength p*l$Wj   <*EZ@XoN>	830 nm