<p>我按网上的一个电路图做了一个光度计,线路是正确的,可是我想得到电压值,不知道怎么计算,今天问我们老师,他说我应该查下光电二极管2CU系列光电流和光照的表格,查找光电流值,可是我又找不到那个表格,我想请问下这个输出电压怎么计算啊(我已上传文件),只能查表格的话哪本书上能找到那个表格啊,谢谢您的答复</p><p>电路我改动过,光电二极管用3mm的2cu系列,三极管用9018,放大器用5532p</p><p></p>
<p><font size="2"><font color="#cc0033">雪崩光电二极管</font>的灵敏度高于其它半导体<font color="#cc0033">光电二极管</font>。 为获得更高的增益(105–106), 某些APD可以工作在反向电压超出击穿电压的区域。此时,必须对APD的信号电流加以限制</font></p><p><strong>雪崩光电二极管激光测距/测速雷达专用</strong></p><div style="

ADDING-RIGHT: 0px; MARGIN-TOP: 10px; FONT-SIZE: 9pt; OVERFLOW-X: hidden; WIDTH: 97%; WORD-BREAK: break-all; TEXT-INDENT: 24px; LINE-HEIGHT: normal; HEIGHT: 200px; WORD-WRAP: break-word;"><strong>雪崩光电二极管激光测距/激光雷达</strong>
<div style="

ADDING-RIGHT: 0px; MARGIN-TOP: 10px; FONT-SIZE: 9pt; OVERFLOW-X: hidden; WIDTH: 97%; WORD-BREAK: break-all; TEXT-INDENT: 24px; LINE-HEIGHT: normal; HEIGHT: 200px; WORD-WRAP: break-word;"><font face="宋体" size="2"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt;"><span style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'times new roman';">供雪崩光电二极管</span><span lang="EN-US" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: arial;">(APD)</span><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-hansi-font-family: ';;">
</span><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: arial; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: arial; mso-bidi-font-family: arial;">暗电流小</span><span style="COLOR: #464646; FONT-FAMILY: 宋体; LETTER-SPACING: 0.75pt; mso-hansi-font-family: 'mso-bidi-font-size:10.5pt;mso-ascii-font-family:';">频谱响应范围在</span><span lang="EN-US" style="COLOR: #464646; LETTER-SPACING: 0.75pt; mso-bidi-font-size: 10.5pt;"><font face="Times New Roman">440nm</font></span><span style="COLOR: #464646; FONT-FAMILY: 宋体; LETTER-SPACING: 0.75pt; mso-hansi-font-family: 'mso-bidi-font-size:10.5pt;mso-ascii-font-family:';">至</span><span lang="EN-US" style="COLOR: #464646; LETTER-SPACING: 0.75pt; mso-bidi-font-size: 10.5pt;"><font face="Times New Roman">1,100nm</font></span><span style="COLOR: #464646; FONT-FAMILY: 宋体; LETTER-SPACING: 0.75pt; mso-hansi-font-family: 'mso-bidi-font-size:10.5pt;mso-ascii-font-family:';">之间</span><span lang="EN-US" style="FONT-FAMILY: arial; mso-bidi-font-size: 10.5pt;">
<p></p></span></font></p><p></p><p></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'mso-bidi-font-size:10.0pt;mso-ascii-font-family:'mso-font-kerning:1.0pt;">低噪声、快响应、高灵敏度、高带宽、低造价,主要用于</span><span style="FONT-SIZE: 9pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-hansi-font-family: ˎmso-ascii-font-family:ˎ;">雪崩光电二极管单光子探测器,</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'times new roman'; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: 'times new roman'; mso-font-kerning: 1.0pt;">激光探测、 测距、</span><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'mso-ascii-font-family:'mso-font-kerning:1.0pt;">激光测距机、激光经纬仪</span><span style="mso-font-kerning: 1.0pt;"><font face="Times New Roman">
</font></span></font><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'mso-bidi-font-size:10.0pt;mso-ascii-font-family:'mso-font-kerning:1.0pt;">警戒雷达.<strong>激光测距/激光测速雷达</strong>。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;">联系人:陈先生 技术咨询电话:0579-3281852 </p></font></div></div>
<p>你也应该知道,这个光电二极管的响应是随波长变化的,我不知道你这个2cu是哪里来的,我这里有武大光电厂做的2cu的图,不过是纸板的,如果你告诉我你的波长,我可以帮你查查,不知道是不是跟你用的2cu是一回事</p>