爱光一族
发表于 2007-7-21 01:07
luckboy8419
发表于 2007-7-21 08:24
<p>非常感谢各位，感谢爱光的解答。</p><p>昨天我已经成功的将大头拧下，然后成功的将透镜归位，现在调整的光束又有进一步的缩小，由于电池没电的原因，现在的泛光已经很小了，所以光斑看起来也不是很大，10米处的光斑也就1CM大小，再次感谢所有人的解答。</p><p>如果确实出现质量问题，我会找爱光的。</p><p>图我就不发了，免得产生额外问题，不过我的激光外壳可。。。。出现了不少划痕。。。</p>
joy555
发表于 2007-7-21 11:59
<div class="quote"><b>以下是引用<i>leowood</i>在2007-07-21 00:25:03的发言：</b><br /><p>俺刚刚也量了下，10米处，光柱是在10mm～20mm之间，和楼主的一样。</p></div>超过10mm了？
小兵张嘎
发表于 2007-7-21 22:19
是啊，都设计成焦距可调的就方便了，光束粗细随自己喜欢，自己调.......
luckboy8419
发表于 2007-7-22 10:12
<p>真晕，我的大头拧了半天就是下不来，害得我用两个大板子（拧暖气管子那种），才卸下来，整整费了我3个小时。</p><p>开始我不想弄坏就用胶皮果着拧，可是拧不动，于是就豁出去了，用大板子拧，现在可好了，我的大头外面全都是划痕。。。。。</p><p>郁闷。。。</p><p>760块钱的东西呢，，，，，</p>
luckboy8419
发表于 2007-7-23 23:05
<p>我的大头拆下来以后，发现里面有一种绿色的胶，我说怎么费了9牛2虎之力都卸不下来呢。</p><p>最后启用了大号板子才可以。。。。</p><p>郁闷死了，我的外表都成这样了，，，只能凑合着用了，，，</p><p>看看，都什么样子了：</p><p></p><p><br /></p><p>不过这次机会发现一个问题，就是筒身的氧化处理比大头好得多，我同样用钳子就没有夹出划痕，至少很不明显。。。</p><p>对，电筒的做工，赞美一个，不过大头的做工就，，，，要是能一样就完美了。。</p>
Prophet
发表于 2007-7-24 00:07
<p class="MsoNormal" style="margin:0cm 0cm 0pt"><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">你的是</span><span lang="EN-US"><font face="Times New Roman">100mW</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">吗？按</span><span lang="EN-US"><font face="Times New Roman">500mA</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">电流，应是</span><span lang="EN-US"><font face="Times New Roman">500mW 808nm pumping</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">。一般用于</span><span lang="EN-US"><font face="Times New Roman">50mW 532nm</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">。</span></p><p class="MsoNormal" style="margin:0cm 0cm 0pt"><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">按福晶的产品，胶合晶体最好的不过</span><font face="Times New Roman"> <span lang="EN-US">500mW 808nm pumping </span></font><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">下输出</span><span lang="EN-US"><font face="Times New Roman">70mW 532nm</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">。</span></p><p class="MsoNormal" style="margin:0cm 0cm 0pt"><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">要得到</span><span lang="EN-US"><font face="Times New Roman">100mW 532nm </font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">需要更大的</span><span lang="EN-US"><font face="Times New Roman">808nm pumping</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:">。</span></p><span style="font-size:10.5pt;font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&quot:;times new roman&:;quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa">按</span><span lang="EN-US" style="font-size:10.5pt;font-family:&quot:;times new roman&:;quot:;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">760</span><span style="font-size:10.5pt;font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&quot:;times new roman&:;quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa">元</span><span lang="EN-US" style="font-size:10.5pt;font-family:&quot:;times new roman&:;quot:;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体">100mW 532nm</span><span style="font-size:10.5pt;font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&quot:;times new roman&:;quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa">，专业激光厂商没人揽这活。除非.......，你看看“</span><b><span style="font-size:7pt;color:black;font-family:宋体;mso-ascii-font-family:tahoma;mso-hansi-font-family:tahoma;mso-bidi-font-family:tahoma;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa">绿激光价格崩盘</span></b><span style="font-size:10.5pt;font-family:宋体;mso-ascii-font-family:&quot:;times new roman&:;quot:;mso-hansi-font-family:&quot:;times new roman&:;quot:;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&quot:;times new roman&:;quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"><div></div>”。</span>
luckboy8419
发表于 2007-7-24 16:19
<div class="quote"><b>以下是引用<i>Prophet</i>在2007-07-24 00:07:58的发言：</b><br /><p class="MsoNormal" style="margin:0cm 0cm 0pt"><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">你的是</span><span lang="EN-US"><font face="Times New Roman">100mW</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">吗？按</span><span lang="EN-US"><font face="Times New Roman">500mA</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">电流，应是</span><span lang="EN-US"><font face="Times New Roman">500mW 808nm pumping</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">。一般用于</span><span lang="EN-US"><font face="Times New Roman">50mW 532nm</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">。</span></p><p class="MsoNormal" style="margin:0cm 0cm 0pt"><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">按福晶的产品，胶合晶体最好的不过</span><font face="Times New Roman"> <span lang="EN-US">500mW 808nm pumping </span></font><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">下输出</span><span lang="EN-US"><font face="Times New Roman">70mW 532nm</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">。</span></p><p class="MsoNormal" style="margin:0cm 0cm 0pt"><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">要得到</span><span lang="EN-US"><font face="Times New Roman">100mW 532nm </font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">需要更大的</span><span lang="EN-US"><font face="Times New Roman">808nm pumping</font></span><span style="font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;times:">。</span></p><span style="font-size:10.5pt;font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;times:">按</span><span lang="EN-US" style="font-size:10.5pt;font-family:&quot:;quot:;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体;times:">760</span><span style="font-size:10.5pt;font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;times:">元</span><span lang="EN-US" style="font-size:10.5pt;font-family:&quot:;quot:;mso-bidi-font-size:12.0pt;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;mso-fareast-font-family:宋体;times:">100mW 532nm</span><span style="font-size:10.5pt;font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;times:">，专业激光厂商没人揽这活。除非.......，你看看“</span><b><span style="font-size:7pt;color:black;font-family:宋体;mso-ascii-font-family:tahoma;mso-hansi-font-family:tahoma;mso-bidi-font-family:tahoma;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa">绿激光价格崩盘</span></b><span style="font-size:10.5pt;font-family:宋体;mso-ascii-font-family:&quot:;quot:;mso-hansi-font-family:&quot:;mso-bidi-font-size:12.0pt;mso-bidi-font-family:&quot:;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;times:"> <div></div>”。</span></div><p>楼上的，那你说我是不是应该去测量一下激光的功率？我也觉得我这个到不了100mw,怎么办啊？难道我被骗了？</p>
Prophet
发表于 2007-7-24 18:41
<p>确实，绝大多数玩家没有测量激光功率的条件。有条件有可能你还是去测量激光功率为好。</p><p>VYBE的50mW绿光工作电流490mA；<font face="Verdana"><strong>luckboy8419的100</strong>mW 工作电流500mA，电流仅相差10mA，功率确相差一半；目前最高光胶晶体效率是500mA输出70mW的功率，<strong>luckboy8419</strong>的这个100mW从何而来？即使50mW的和100mW的采用不同的晶体（LD应该是一样的0.5W的管子），晶体的价格也只相差几十块钱，为何VYBE的50mW价格300元（团购250元），而<strong>luckboy8419的</strong>100mW却要花掉760元？</font></p><p><font face="Verdana">值得深思、探讨。</font></p><p>我曾发帖指出行业出现了“价格战”，对行业不利。就这还有玩家跳出来叫嚷“只要便宜货”。结果怎么样，产品质量不稳定。运气不好的玩家，用不了多少时间就明显衰减。</p>
LEDLASER
发表于 2007-7-25 22:52
<p>黑纸？几秒钟就穿了，最好用黑色散热片</p><p>http://img.cn.china.cn/image//10/10/26/23/31/1010262334_1_big.jpg</p><p></p>
爱光一族
发表于 2007-7-26 12:09
LEDLASER
发表于 2007-7-26 18:46
<p>改不成技术帖了，因为楼上的内容好象是说808-1064-532的效率提高了一倍，甚至2倍。而使下一帖夭折。</p>[此帖子已经被作者于1185542736编辑过]
livelife
发表于 2007-7-27 21:57
<p>有意见你提，提了也没用。</p><p>不知绿光为何532，533不行吗，非要那么纯的绿色，有黄色的激光吗</p>
Prophet
发表于 2007-7-27 22:19
<p><strong><font face="Verdana">luckboy8419 </font></strong><strong><font face="Verdana">上次在本帖子上发出的照片，有一张是 激光器的标签特写。写的很清楚。“outpower<100mW” 。但现在帖子里怎么没有这张照片了？</font></strong></p><p><strong><font face="Verdana">Nd:GdVO4 输出1060nm。倍频得到530nm。</font></strong></p><p><strong><font face="Verdana">Yb:YAG 输出1030nm。倍频得到515nm。代替Ar离子激光器输出514.5nm 使用。</font></strong></p><p>黄色的激光 589nm。由 1064 1342 和频产生。CNI有产品，但是很贵。</p>
livelife
发表于 2007-7-27 22:36
看来不同的物质激发的光是特定的，看来想得到任意波长的激光不太可能
Prophet
发表于 2007-7-27 23:51
找本激光原理看一看。