通常激光器发出的激光束的空间强度分布呈高斯分布,即高斯光束,在高功率固体激光器和放大器的应用中,高斯光束的强度过于集中在中心部分,易导致激光晶体和光学元件的损伤。通过平顶光束整形器可以将高斯光束整形为光强均匀分布的平顶光束。平顶光束把强度分散在整个光斑尺寸中,可以大大提高高功率激光的损伤阈值。此外,平顶光束整形器还广泛应用于激光的医学临床应用、激光打孔、刻槽、激光材料加工、光学信息处理、存储和记录等对激光光束均匀性有较高要求的领域中。
特点:
l平顶能量分布均匀平滑
l高整形效率
l整形后边缘清晰且亮度均匀
l高损伤阈值
l多种可选的整形后图案
应用:
l自由电子激光
l激光全息
l材料微加工
l信息处理,打印
l激光淬火,焊接,切割 ,调阻
l激光辐照
l超快激光加工
l流动细胞记数
主要参数:#p#分页标题#e#
型号 |
波长(nm) |
尺寸(mm) |
束腰1/E2 (mm) |
工作距离(mm) |
图形尺寸 1/E2 |
图形形状 |
材料 |
膜层 |
TH-003-A-Y-A |
10600 |
12.7 |
3.7 |
42.5 |
300x100 um |
Line |
ZnSe |
AR V-coating |
TH-006-A-Y-A |
10600 |
38.1 |
25 |
125.4 |
15x1 mm |
Rectangular |
ZnSe |
AR V-coating |
TH-226-A-Y-A |
10600 |
20 |
4 |
100 |
3x3mm |
Square |
ZnSe |
AR V-coating |
TH-233-A-Y-A |
10600 |
27.94 |
12 |
63.5 |
0.25x2.5mm |
Rectangular |
ZnSe |
AR V-coating |
TH-234-A-Y-A |
10600 |
27.94 |
14 |
95 |
250um |
Round |
ZnSe |
AR V-coating |
TH-205-A-Y-A |
10600 |
25.4 |
4 |
100 |
1.5mm |
Round |
ZnSe |
AR V-coating |
TH-219-A-Y-A |
10600 |
27.94 |
12 |
63.5 |
0.25x1.5mm |
Rectangular |
ZnSe |
AR V-coating |
ST-211-A-Y-A |
10600 |
27.94 |
11 |
38 |
125x200um |
Rectangular |
ZnSe |
AR V-coating |
TH-202-A-Y-A |
10600 |
20 |
14.5 |
82.5 |
230 um |
Round |
ZnSe |
AR V-coating |
TH-009-A-Y-A |
10600 |
27.94 |
10 |
62.9 |
436x436 um |
Square |
ZnSe |
AR V-coating |
ST-201-A-Y-A |
10600 |
38.1 |
16.5 |
187.5 |
360um |
Round |
ZnSe |
AR V-coating |
TH-208-A-Y-A |
10600 |
27.94 |
13 |
150 |
5 mm |
line |
ZnSe |
AR V-coating |
TH-004-A-Y-A |
10600 |
27.94 |
12 |
63.5 |
390 um |
Round |
ZnSe |
AR V-coating |
TH-002-A-Y-A |
10600 |
27.94 |
12 |
Infinity |
1.375x1.375 deg |
Square |
ZnSe |
AR V-coating |
TH-011-A-Y-A |
10600 |
38.1 |
25 |
250 |
3 mm |
Round |
ZnSe |
AR V-coating |
TH-001-A-Y-A |
10600 |
38.1 |
25 |
250 |
3 mm |
Round |
ZnSe |
AR V-coating |
TH-005-C-Y-A |
9250 |
27.94 |
12 |
63.5 |
350 um |
Round |
ZnSe |
AR V-coating |
TH-008-C-Y-A |
9250 |
27.94 |
10 |
62.4 |
405x405 um |
Square |
ZnSe |
AR V-coating |
ST-200-C-Y-A |
9250 |
27.94 |
12 |
63 |
260x260um |
Square |
ZnSe |
AR V-coating |
TH-007-C-Y-A |
9250 |
38.1 |
25 |
121 |
14.2x1.7 mm |
Rectangular |
ZnSe |
AR V-coating |
TH-203-D-Y-A |
2940 |
11 |
4 |
80 |
200 um |
Round |
ZnSe |
AR V-coating |
TH-012-H-Y-A |
1319 |
20 |
7 |
43.2 |
170 um |
Round |
Fused Silica |
AR V-coating |
ST-208-X-Y-A |
1070 |
30 |
14 |
75 |
500x500um |
Square |
Fused Silica |
AR V-coating |
TH-232-X-Y-A |
1070 |
38.1 |
12 |
150 |
300x300um |
Square |
Fused Silica |
AR V-coating |
TH-224-X-Y-A |
1070 |
38.1 |
14 |
75.76 |
1x1mm |
Square |
Fused Silica |
AR V-coating |
ST-212-I-Y-A |
1064 |
20 |
7 |
Infinity |
1x1mRad |
Square |
Fused Silica |
AR V-coating |
TH-014-I-Y-A |
1064 |
20 |
7 |
42.52 |
190 um |
Round |
Fused Silica |
AR V-coating |
TH-102-I-N-A |
1064 |
25.4 |
6 |
100 |
150 um |
Round |
Fused Silica |
No-coating |
TH-102-I-Y-A |
1064 |
25.4 |
6 |
100 |
150 um |
Round |
Fused Silica |
AR V-coating |
TH-019-I-Y-A |
1064 |
25.4 |
3 |
100 |
210x210 um |
Square |
Fused Silica |
AR V-coating |
TH-101-I-Y-A |
1064 |
25.4 |
3 |
100 |
150 um |
Round |
Fused Silica |
AR V-coating |
TH-103-I-Y-A |
1064 |
25.4 |
9 |
1000 |
10x10 mm |
Square |
Fused Silica |
AR V-coating |
TH-015-I-Y-A |
1064 |
25.4 |
5.1 |
infinity |
0.83 deg |
Line |
Fused Silica |
AR V-coating |
TH-013-I-Y-A |
1064 |
25.4 |
7 |
infinity |
1x1 deg |
Square |
Fused Silica |
AR V-coating |
TH-215-I-Y-A |
1064 |
25.4 |
6 |
infinity |
1mRad |
Round |
Fused Silica |
AR V-coating |
TH-018-I-Y-A |
1064 |
38.1 |
13 |
20000 |
635x635 mm |
Square |
Fused Silica |
AR V-coating |
TH-017-I-Y-A |
1064 |
50 |
39 |
20000 |
635x5.3 mm |
Rectangular |
Fused Silica |
AR V-coating |
ST-205-I-Y-A |
1064 |
25.4 |
7 |
106 |
210x210um |
Square |
Fused Silica |
AR V-coating |
ST-203-I-Y-A |
1064 |
25.4 |
6 |
52 |
50x50 um |
Square |
Fused Silica |
AR V-coating |
TH-231-I-Y-A |
1064 |
12.7 |
5 |
100 |
0.2x0.6mm |
Rectangular |
Fused Silica |
AR V-coating |
TH-016-K-Y-A |
980 |
25.4 |
7 |
infinity |
0.94x0.94 deg |
Square |
Fused Silica |
AR V-coating |
TH-033-X-Y-A |
800 |
25.4 |
6 |
200.29 |
3 mm |
Round |
Fused Silica |
AR V-coating |
TH-033-X-Y-C |
800 |
25.4 |
6 |
200.29 |
3 mm |
Round |
Fused Silica |
AR V-coating |
TH-222-Q-Y-A |
532 |
12.7 |
2.9 |
40 |
200um |
Line |
Fused Silica |
AR V-coating |
TH-228-Q-Y-A |
532 |
11 |
3 |
Infinity |
5.017mRad |
Round |
Fused Silica |
AR V-coating |
ST-207-Q-Y-A |
532 |
25.4 |
10 |
Infinity |
0.306mRad |
Round |
Fused Silica |
AR V-coating |
TH-032-Q-Y-A |
532 |
25.4 |
10.9 |
200 |
2 mm @FWHM |
Round |
Fused Silica |
AR V-coating |
ST-206-Q-Y-A |
532 |
25.4 |
10 |
Infinity |
1.37mRad |
Line |
Fused Silica |
AR V-coating |
ST-204-Q-Y-A |
532 |
25.4 |
6 |
52 |
30 x 30 um |
Square |
Fused Silica |
AR V-coating |
TH-036-Q-Y-A |
532 |
25.4 |
3.5 |
99.5 |
200x200 um |
Square |
Fused Silica |
AR V-coating |
TH-034-Q-Y-A |
532 |
25.4 |
2.5 |
99.5 |
100x100 um |
Square |
Fused Silica |
AR V-coating |
TH-035-Q-Y-A |
532 |
25.4 |
2.5 |
99.5 |
90 um |
Round |
Fused Silica |
AR V-coating |
TH-031-Q-Y-A |
532 |
25.4 |
5 |
52.4 |
100 um |
Round |
Fused Silica |
AR V-coating |
TH-204-Q-Y-A |
532 |
25.4 |
3.5 |
105 |
200x200um |
Square |
Fused Silica |
AR V-coating |
TH-216-Q-Y-A |
532 |
25.4 |
12 |
720 |
10x10mm |
Square |
Fused Silica |
AR V-coating |
ST-209-Q-Y-A |
532 |
12.7 |
2 |
104.76 |
150x200um |
Rectangular |
Fused Silica |
AR V-coating |
TH-217-U-Y-A |
355 |
12.7 |
2 |
100 |
100x100um |
Square |
Fused Silica |
AR V-coating |
ST-202-U-Y-A |
355 |
25.4 |
14 |
50 |
50x6 um |
Rectangular |
Fused Silica |
AR V-coating |
TH-209-U-Y-A |
355 |
25.4 |
9x6 |
200 |
100 um |
Round |
Fused Silica |
AR V-coating |
TH-207-U-Y-A |
355 |
25.4 |
3.5 |
99.35 |
200x200 um |
Square |
Fused Silica |
AR V-coating |
TH-042-U-Y-A |
355 |
25.4 |
2.5 |
50 |
50 um |
Round |
Fused Silica |
AR V-coating |
TH-227-U-Y-A |
355 |
11 |
3 |
Infinity |
4.44mRad |
Round |
Fused Silica |
AR V-coating |
TH-235-U-Y-A |
355 |
27.94 |
12 |
700 |
10mm |
Line |
Fused Silica |
AR V-coating |
TH-043-U-Y-A |
355 |
20 |
8 |
49.8 |
15 um |
Round |
Fused Silica |
AR V-coating |
TH-046-U-Y-A |
355 |
12.7 |
.5 |
95 |
80x80 um |
Square |
Fused Silica |
AR V-coating |
TH-045-U-Y-A |
355 |
12.7 |
1.65 |
94 |
170x170 um |
Square |
Fused Silica |
AR V-coating |
TH-044-V-Y-A |
337 |
20 |
8 |
49.395 |
20 um |
Round |
Fused Silica |
AR V-coating |
TH-051-W-Y-A |
266 |
25.4 |
5 |
42 |
15 um |
Round |
Fused Silica |
AR V-coating |
上面的光束整形器是已有并且在市场上大量使用,也可根据客户的要求订制,如有具体要求,请联系我们。HOLO/OR拥有在无尘室中制造衍射光学元件的完善设备,包括光学设计、光罩制作、干式电浆蚀刻、光学微影蚀刻术、钻石切削技术、测试与品质保证等。凭借HOLOOR公司多年的产品设计经验,很多的特殊产品也并不需要额外的定制费用。
衍射元件的常规指标
波长UV-VIS-IR
材料:硒化锌、蓝宝石、硅、石英等
损伤阈值:大于3KW
镀膜:抗反射或高反射率镀膜
形状:平面窗口,包括圆形及方形或镜头等多种
效率:大于98%
HOLOOR公司曾经给其他客户做过的一些光束设计如下图所示:
转载请注明出处。