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LA9.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" type="text/css" href="css/calculator.css">
<link rel="stylesheet" type="text/css" href="/WebShop/css/calculator.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]},displayAlign: "center"});
</script>
<script async src='https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML'></script>
<title>Optics Calculator</title>
</head>
<body ng-app="main">
<div class="row" id="Diffraction_limited" ng-controller="control_panel">
<div class="col">
<!-- <h1 class="title">Diffraction-limited angular resolution<small><span data-toggle="collapse" data-target="#info_Diffraction_limited" class="glyphicon glyphicon-collapse-down"></span></small></h1>
-->
<div class="banner" data-toggle="collapse" data-target="#info_Diffraction_limited" class="btn btn-default btn-sm">
<div class="banner-content">
<h1 class="title"> <span class="fa fa-chevron-down"></span> Calculator of Phase Matching for SHG</h1><br>
</div>
</div>
</div>
<div class="col">
<div id="info_Diffraction_limited" class="collapse" >
<p style:"text-align:left">This calculator will help you computes the phase matching for SHG </p>
<center><img src="image/LA9-resize.png">
<br><p><b>Negative uniaxial crystal</p>
<b><h5> $\theta= arcsin[(\frac{n_c^{2w}}{n_0^w})^2 \frac{(n_0^{2w})^2 - (n_0^w)^2}{(n_0^{2w})^2 - (n_c^{2w})^2}]^{1/2}$</h5></b>
<p>Postive uniaxial crystal</p>
<h5> $\theta= arcsin[(\frac{n_c^{w}}{n_0^2w})^2 \frac{(n_0^w)^2 - (n_0^{2w})^2}{(n_0^w)^2 - (n_c^w)^2}]^{1/2}$</h5></b>
</div><br>
<fieldset class="input">
<legend>Input</legend>
<div class="col">
<h5> <br>Choose crystal and mode: </h5>
<select id="cryindex1" class="form-control" onchange="do1();">
<option value="1">BBO (O+O->E)</option>
<option value="2">KDP (O+O->E)</option>
<option value="3">KBBF (O+O->E)</option>
<option value="4">LBO (O+O->E)</option>
<option value="5">BIBO (E+E->O)</option>
</select>
</div>
<div class="col">
<h5>Fundamental frequency laser wavelength : </h5>
<div class="input-group">
<input type="number" class="form-control" id="wavelength" onkeyup="do1();">
<span class="input-group-addon">nm</span>
</div><br>
</div>
</fieldset><br>
<fieldset class="input">
<br>
<div class="col">
<h5>Choose crystal and mode: </h5>
<select id="cryindex2" class="form-control" onchange="do2();">
<option value="1">BBO (O+O->E)</option>
<option value="2">KDP (O+O->E)</option>
<option value="3">KBBF (O+O->E)</option>
<option value="4">LBO (O+O->E)</option>
<option value="5">BIBO (E+E->O)</option>
</select>
</div>
<div class="col">
<h5>Starting laser wavelength : </h5>
<div class="input-group">
<input type="number" class="form-control" id="wavelength1" onkeyup="do2();">
<span class="input-group-addon">nm</span>
</div>
</div>
<div class="col">
<h5>End laser wavelength : </h5>
<div class="input-group">
<input type="number" class="form-control" id="wavelength2" onkeyup="do2();">
<span class="input-group-addon">nm</span>
</div><br>
</div>
</fieldset>
<br><br><br><br>
<fieldset class="output">
<legend>Output</legend>
<div class="col">
<h5>Fundamental frequency light refractive index:</h5>
<input type="text" id="dispblock1"class="form-control" readonly/>
</div>
<div class="col">
<h5> <br>phase matching angle:</h5>
<div class="input-group">
<input type="text" id="dispblock2" class="form-control" readonly/>
<span class="input-group-addon">°</span>
</div><br>
</div>
</fieldset><br>
<fieldset class="output">
<br>
<div class="col">
<h5>XY Plane:</h5>
<h5>Fundamental frequency light refractive index:</h5>
<input type="text" id="dispblock3"class="form-control" readonly/>
<h5>phase matching angle:</h5>
<div class="input-group">
<input type="text" id="dispblock4" class="form-control" readonly/>
<span class="input-group-addon">°</span>
</div>
</div>
<div class="col">
<h5>XZ Plane:</h5>
<h5>Fundamental frequency light refractive index:</h5>
<input type="text" id="dispblock5"class="form-control" readonly/>
<h5>phase matching angle:</h5>
<div class="input-group">
<input type="text" id="dispblock6" class="form-control" readonly/>
<span class="input-group-addon">°</span>
</div>
</div>
<div class="col">
<h5>YZ Plane:</h5>
<h5>Fundamental frequency light refractive index:</h5>
<input type="text" id="dispblock7"class="form-control" readonly/>
<h5>phase matching angle:</h5>
<div class="input-group">
<input type="text" id="dispblock8" class="form-control" readonly/>
<span class="input-group-addon">°</span>
</div><br>
</div>
</fieldset><br><br><br>
<canvas id="myCanvas" class="SHGcanvas" style="background-color:#ffffff;border:1px solid #000000; width:97%; height:50%;" title="右键可以保存图片"></canvas>
</div>
</body>
<script>
function do1()
{
var no,ne,no2,ne2,nx,ny,nz,nx2,ny2,nz2,p,p1,p2,p3,pshow,pshow1,pshow2,pshow3;
var w=document.getElementById('wavelength');
var w1=w.value/1000;
var w2=w1/2;
var disp1=document.getElementById("dispblock1");
var disp2=document.getElementById("dispblock2");
var disp3=document.getElementById("dispblock3");
var disp4=document.getElementById("dispblock4");
var disp5=document.getElementById("dispblock5");
var disp6=document.getElementById("dispblock6");
var disp7=document.getElementById("dispblock7");
var disp8=document.getElementById("dispblock8");
switch(cryindex1.value)
{
case "1":
{
no=BBO_no(w1);
ne=BBO_ne(w1);
no2=BBO_no(w2);
ne2=BBO_ne(w2);
p=pmangle(no,no2,ne2);
pshow=p*180/Math.PI;
disp1.value=no.toFixed(3);
disp2.value=pshow.toFixed(3);
disp3.value="";
disp4.value="";
disp5.value="";
disp6.value="";
disp7.value="";
disp8.value="";
break;
}
case "2":
{
no=KDP_no(w1);
ne=KDP_ne(w1);
no2=KDP_no(w2);
ne2=KDP_ne(w2);
p=pmangle(no,no2,ne2);
pshow=p*180/Math.PI;
disp1.value=no.toFixed(3);
disp2.value=pshow.toFixed(3);
disp3.value="";
disp4.value="";
disp5.value="";
disp6.value="";
disp7.value="";
disp8.value="";
break;
}
case "3":
{
no=KBBF_no(w1);
ne=KBBF_ne(w1);
no2=KBBF_no(w2);
ne2=KBBF_ne(w2);
p=pmangle(no,no2,ne2);
pshow=p*180/Math.PI;
disp1.value=no.toFixed(3);
disp2.value=pshow.toFixed(3);
disp3.value="";
disp4.value="";
disp5.value="";
disp6.value="";
disp7.value="";
disp8.value="";
break;
}
case "4":
{
nx=LBO_nx(w1);
ny=LBO_ny(w1);
nz=LBO_nz(w1);
nx2=LBO_nx(w2);
ny2=LBO_ny(w2);
nz2=LBO_nz(w2);
p1=pmangle(nz,ny2,nx2); //YX-Plane
pshow1=p1*180/Math.PI;
p2=pmangle(ny,nz2,nx2); //ZX-Plane
pshow2=90-p2*180/Math.PI;
p3=pmangle(nx,nz2,ny2); //ZY-Plane
pshow3=90-p3*180/Math.PI;
disp1.value="";
disp2.value="";
disp3.value=nz.toFixed(3);
disp4.value="θ=90°,Φ="+pshow1.toFixed(3);
disp5.value=ny.toFixed(3);
disp6.value="θ="+pshow2.toFixed(3)+"°,Φ=0°";
disp7.value=nx.toFixed(3);
disp8.value="θ="+pshow3.toFixed(3)+"°,Φ=90°";
break;
}
case "5":
{
nx=BIBO_nx(w1);
ny=BIBO_ny(w1);
nz=BIBO_nz(w1);
nx2=BIBO_nx(w2);
ny2=BIBO_ny(w2);
nz2=BIBO_nz(w2);
p1=pmanglep(ny,nx,nz2); //YX-Plane,但是nx>nz>ny,no<ne,y->x,z->y,x->z,xzplane
pshow1=p1*180/Math.PI;
p2=pmanglep(nz,nx,ny2); //ZX-Plane，变换得到该平面为YZ
pshow2=p2*180/Math.PI;
p3=pmanglep(ny,nz,nx2); //ZY-Plane，变换得到该平面为XY
pshow3=p3*180/Math.PI;
disp1.value="";
disp2.value="";
disp3.value=nx2.toFixed(3);
disp6.value="theta;="+pshow1.toFixed(3)+"°,φ=0°";
disp5.value=nz2.toFixed(3);
disp8.value="θ="+pshow2.toFixed(3)+"°,φ=90°<br>";
disp7.value=ny2.toFixed(3);
disp4.value="theta=90°,phi="+pshow3.toFixed(3);
break;
}
default:
;
}
}
function do2()
{
var w1,w2,wnum,dw,ne,no2,ne2,p;
var ww=[];
var no=[];
var no2=[];
var XX=[];
var pshow=[];
var ws=document.getElementById('wavelength1');
var we=document.getElementById('wavelength2');
w1=ws.value/1000;
w2=we.value/1000;
wnum=200; //计算数据间隔
dw=(w2-w1)/wnum;
switch(cryindex2.value)
{
case "1":
{
for(i=0;i<wnum;i++)
{
ww[i]=w1+dw*i;
XX[i]=ww[i]*Math.pow(10,3);
no[i]=BBO_no(ww[i]);
ne=BBO_ne(ww[i]);
no2=BBO_no(ww[i]/2);
ne2=BBO_ne(ww[i]/2);
p=pmangle(no[i],no2,ne2);
pshow[i]=p*180/Math.PI;
}
break;
}
case "2":
{
for(i=0;i<wnum;i++)
{
ww[i]=w1+dw*i;
XX[i]=ww[i]*Math.pow(10,3);
no[i]=KDP_no(ww[i]);
ne=KDP_ne(ww[i]);
no2=KDP_no(ww[i]/2);
ne2=KDP_ne(ww[i]/2);
p=pmangle(no[i],no2,ne2);
pshow[i]=p*180/Math.PI;
}
break;
}
case "3":
{
for(i=0;i<wnum;i++)
{
ww[i]=w1+dw*i;
XX[i]=ww[i]*Math.pow(10,3);
no[i]=KBBF_no(ww[i]);
ne=KBBF_ne(ww[i]);
no2=KBBF_no(ww[i]/2);
ne2=KBBF_ne(ww[i]/2);
p=pmangle(no[i],no2,ne2);
pshow[i]=p*180/Math.PI;
}
break;
}
case "4":
{
for(i=0;i<wnum;i++)
{
ww[i]=w1+dw*i;
XX[i]=ww[i]*Math.pow(10,3);
no[i]=LBO_nz(ww[i]);
no2=LBO_ny(ww[i]/2);
ne2=LBO_nx(ww[i]/2);
p=pmangle(no[i],no2,ne2);
pshow[i]=p*180/Math.PI;
}
break;
}
case "5":
{
for(i=0;i<wnum;i++)
{
ww[i]=w1+dw*i;
XX[i]=ww[i]*Math.pow(10,3);
no=BIBO_nz(ww[i]);
ne=BIBO_nx(ww[i]);
no2[i]=BIBO_ny(ww[i]/2);
p=pmanglep(no,ne,no2[i]);
pshow[i]=p*180/Math.PI;
}
break;
}
default:
;
}
drawFig('myCanvas',XX,pshow,'Wavelength/nm','Phase angle/°',4);
if (document.getElementById("checkdata").checked)
{
newWindow=window.open("","Data","width=300,height=500,left=200,top=50,menubar='NO',status='NO',toolbar='NO',titlebar='NO'");
newWindow.document.write("基频波长/nm\t折射率\t匹配角/°<br>");
for(i=0;i<wnum;i++)
{
if(cryindex2.value=="5")
{newWindow.document.write(ww[i].toFixed(5)*1000+"\t\t"+no2[i].toFixed(3)+"\t\t"+pshow[i].toFixed(3)+"<br>");}
else
{newWindow.document.write(ww[i].toFixed(5)*1000+"\t\t"+no[i].toFixed(3)+"\t\t"+pshow[i].toFixed(3)+"<br>");}
}
}
}
function pmangle(no,no2,ne2) //负晶体
{
var p;
p=Math.asin(Math.sqrt(Math.pow(ne2/no,2)*(Math.pow(no2,2)-Math.pow(no,2))/(Math.pow(no2,2)-Math.pow(ne2,2))));
return p;
}
function pmanglep(no,ne,no2) //正晶体
{
var p;
p=Math.asin(Math.sqrt(Math.pow(ne/no2,2)*(Math.pow(no,2)-Math.pow(no2,2))/(Math.pow(no,2)-Math.pow(ne,2))));
return p;
}
function BBO_no(wave)
{
var BBO_no;
BBO_no=Math.sqrt(2.7359+0.01878/(wave*wave-0.01822)-0.01354*wave*wave);
return BBO_no;
}
function BBO_ne(wave)
{
var BBO_ne;
BBO_ne=Math.sqrt(2.3753+0.01224/(wave*wave-0.01667)-0.01516*wave*wave);
return BBO_ne;
}
function KDP_no(wave)
{
var KDP_no;
KDP_no=Math.sqrt(2.259276+0.01008956/(wave*wave-0.012942625)+13.00522*wave*wave/(wave*wave-400));
return KDP_no;
}
function KDP_ne(wave)
{
var KDP_ne;
KDP_ne=Math.sqrt(2.132668+0.008637494/(wave*wave-0.012281043)+3.2279924*wave*wave/(wave*wave-400));
return KDP_ne;
}
function KBBF_no(wave)
{
var KBBF_no;
KBBF_no=Math.sqrt(1+1.1713*wave*wave/(wave*wave-0.00733)-0.01022*wave*wave);
return KBBF_no;
}
function KBBF_ne(wave)
{
var KBBF_ne;
KBBF_ne=Math.sqrt(1+0.9316*wave*wave/(wave*wave-0.00675)-0.00169*wave*wave);
return KBBF_ne;
}
function LBO_nx(wave)
{
var LBO_nx;
LBO_nx=Math.sqrt(2.454140+0.011249/(wave*wave-0.011350)-0.014591*wave*wave-6.60/100000*Math.pow(wave,4));
return LBO_nx;
}
function LBO_ny(wave)
{
var LBO_ny;
LBO_ny=Math.sqrt(2.539070+0.012711/(wave*wave-0.012523)-0.018540*wave*wave+2.00/10000*Math.pow(wave,4));
return LBO_ny;
}
function LBO_nz(wave)
{
var LBO_nz;
LBO_nz=Math.sqrt(2.586179+0.013099/(wave*wave-0.011893)-0.017968*wave*wave-2.26/10000*Math.pow(wave,4));
return LBO_nz;
}
function BIBO_nx(wave)
{
var BIBO_nx;
BIBO_nx=Math.sqrt(3.65454+0.05112/(wave*wave-0.03713)-0.02261*wave*wave);
return BIBO_nx;
}
function BIBO_ny(wave)
{
var BIBO_ny;
BIBO_ny=Math.sqrt(3.07403+0.03231/(wave*wave-0.03163)-0.013376*wave*wave);
return BIBO_ny;
}
function BIBO_nz(wave)
{
var BIBO_nz;
BIBO_nz=Math.sqrt(3.16853+0.03731/(wave*wave-0.03463)-0.017508*wave*wave);
return BIBO_nz;
}
function drawFig(canvname,x,y,Xtitle,Ytitle,axis_label_num) //绘图函数
{
var i,j,num,maxy,miny,dy,tmpy;
var axis_Xspace,axis_Yspace,axis_Xbias,axis_Ybias,axis_label_num;
var newx=[];
var newy=[];
axis_Xspace=40; //曲线在画布左右两侧留空白
axis_Yspace=25; //曲线在画布上下两侧留空白
axis_Xbias=17; //坐标系向左平移量
axis_Ybias=-8; //坐标系向下平移量
num=y.length; //获取绘图数据长度
maxy=getmax(y); //获取Y轴数据最大值
miny=getmin(y); //获取Y轴数据最小值
dy=(maxy-miny)/num; //获取Y轴数据间隔
var canv=document.getElementById(canvname);
canvwidth=canv.width; //获取画布尺寸
canvheight=canv.height;
var cxt=canv.getContext("2d");
cxt.clearRect(0,0,canvwidth,canvheight); //清空画布
cxt.strokeStyle="#0000ff"; //画笔颜色
cxt.lineWidth=2;
cxt.moveTo(Math.floor(axis_Xspace+axis_Xbias),Math.floor(canvheight-axis_Yspace-(y[0]-miny)/dy*(canvheight-axis_Yspace*2)/num+axis_Ybias)); //画笔移动到曲线第一个点
for(i=1;i<num;i++)
{
newx=Math.floor(axis_Xspace+i*(canvwidth-axis_Xspace*2)/num+axis_Xbias); //映射数据到坐标
newy=Math.floor(canvheight-axis_Yspace-(y[i]-miny)/dy*(canvheight-axis_Yspace*2)/num+axis_Ybias);
cxt.lineTo(newx,newy); //绘图
}
cxt.stroke();
cxt.strokeStyle="#000000"; //画坐标轴开始
cxt.beginPath();
cxt.moveTo(axis_Xspace-5+axis_Xbias,canvheight-axis_Yspace+5+axis_Ybias);
cxt.lineTo(canvwidth-axis_Xspace+5+axis_Xbias,canvheight-axis_Yspace+5+axis_Ybias);
cxt.stroke();
cxt.beginPath();
cxt.moveTo(axis_Xspace-5+axis_Xbias,canvheight-axis_Yspace+5+axis_Ybias);
cxt.lineTo(axis_Xspace-5+axis_Xbias,axis_Yspace-5+axis_Ybias);
cxt.stroke();
cxt.beginPath();
cxt.moveTo(canvwidth-axis_Xspace+5+axis_Xbias,canvheight-axis_Yspace+5+axis_Ybias);
cxt.lineTo(canvwidth-axis_Xspace+axis_Xbias,canvheight-axis_Yspace+5+2+axis_Ybias);
cxt.lineTo(canvwidth-axis_Xspace+axis_Xbias,canvheight-axis_Yspace+5-2+axis_Ybias);
cxt.closePath();
cxt.fillStyle="#000000";
cxt.fill();
cxt.stroke();
cxt.beginPath();
cxt.moveTo(axis_Xspace-5+axis_Xbias,axis_Yspace-5+axis_Ybias);
cxt.lineTo(axis_Xspace-5-2+axis_Xbias,axis_Yspace+axis_Ybias);
cxt.lineTo(axis_Xspace-5+2+axis_Xbias,axis_Yspace+axis_Ybias);
cxt.closePath();
cxt.fillStyle="#000000";
cxt.fill();
cxt.stroke(); //画坐标轴结束
for(j=0;j<axis_label_num;j++) //坐标轴标注开始
{
cxt.fillText(Math.floor(x[0]+(x[x.length-1]-x[0])/(axis_label_num-1)*j),Math.floor(axis_Xspace+(canvwidth-axis_Xspace*2-20)/(axis_label_num-1)*j+axis_Xbias),canvheight-axis_Yspace+17+axis_Ybias);
tmpy=miny+(maxy-miny)/(axis_label_num-1)*j;
cxt.fillText(tmpy.toFixed(1),axis_Xspace+axis_Xbias-38,Math.floor(canvheight-axis_Yspace+axis_Ybias-j*(canvheight-2*axis_Yspace)/(axis_label_num-1)));
cxt.stroke();
cxt.beginPath();
cxt.moveTo(Math.floor(axis_Xspace+(canvwidth-axis_Xspace*2)/(axis_label_num-1)*j+axis_Xbias),canvheight-axis_Yspace+5+axis_Ybias);
cxt.lineTo(Math.floor(axis_Xspace+(canvwidth-axis_Xspace*2)/(axis_label_num-1)*j+axis_Xbias),canvheight-axis_Yspace+5+axis_Ybias-3);
cxt.stroke();
cxt.beginPath();
cxt.moveTo(axis_Xspace-5+axis_Xbias,Math.floor(canvheight-axis_Yspace+axis_Ybias-j*(canvheight-2*axis_Yspace)/(axis_label_num-1)));
cxt.lineTo(axis_Xspace-5+axis_Xbias+3,Math.floor(canvheight-axis_Yspace+axis_Ybias-j*(canvheight-2*axis_Yspace)/(axis_label_num-1)));
cxt.stroke();
}
cxt.save();
cxt.rotate(-Math.PI/2);
cxt.fillText(Ytitle,-Math.floor(canvheight/2+5),15);
cxt.restore();
cxt.fillText(Xtitle,Math.floor((canvwidth-10)/2),canvheight-5); //坐标轴标注结束
}
function getmax(a) //获取数组最大值函数
{
var i,max;
max=a[0];
for(i=0;i<a.length;i++)
{
if (a[i]>max)
max=a[i];
}
return max;
}
function getmin(a) //获取数组最小值函数
{
var i,min;
min=a[0];
for(i=0;i<a.length;i++)
{
if (a[i]<min)
min=a[i];
}
return min;
}
</script>
<!--INPUT-->
<style>
fieldset {
background-color: #e6e6e6;
}
</style>
<!--OUTPUT-->
<style>
legend {
font-size: 180%;
border-radius: 10px 10px 0 0;
background-image: linear-gradient(to bottom , lightblue,#03448c 90%);
background-color: #668cff;
color: white;
text-align: center;
}
</style>
</style>
</html>