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通常激光器發出的激光束的空間強度分布呈高斯分布，即高斯光束，在高功率固體激光器和放大器的應用中，高斯光束的強度過于集中在中心部分，易導致激光晶體和光學元件的損傷。通過平頂光束整形器可以將高斯光束整形為光強均勻分布的平頂光束。平頂光束把強度分散在整個光斑尺寸中，可以大大提高高功率激光的損傷閾值。此外，平頂光束整形器還廣泛應用于激光的醫學臨床應用、激光打孔、刻槽、激光材料加工、光學信息處理、存儲和記錄等對激光光束均勻性有較高要求的領域中。

特點：

l 平頂能量分布均勻平滑

l 高整形效率

l 整形后邊緣清晰且亮度均勻

l 高損傷閾值

l 多種可選的整形后圖案

應用：

l 自由電子激光

l 激光全息

l 材料微加工

l 信息處理，打印

l 激光淬火，焊接，切割，調阻

l 激光輻照

l 超快激光加工

l 流動細胞記數

主要參數：#p#分頁標題#e#

型號	波長(nm)	尺寸(mm)	束腰1/E2 (mm)	工作距離(mm)	圖形尺寸 1/E2	圖形形狀	材料	膜層
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

#p#分頁標題#e#

上面的光束整形器是已有并且在市場上大量使用，也可根據客戶的要求訂制，如有具體要求，請聯系我們。HOLO/OR擁有在無塵室中制造衍射光學元件的完善設備，包括光學設計、光罩制作、干式電漿蝕刻、光學微影蝕刻術、鉆石切削技術、測試與品質保證等。憑借HOLOOR公司多年的產品設計經驗，很多的特殊產品也并不需要額外的定制費用。

衍射元件的常規指標

波長UV-VIS-IR

材料：硒化鋅、藍寶石、硅、石英等

損傷閾值：大于3KW

鍍膜：抗反射或高反射率鍍膜

形狀：平面窗口，包括圓形及方形或鏡頭等多種

效率：大于98%

HOLOOR公司曾經給其他客戶做過的一些光束設計如下圖所示：

轉載請注明出處。

• 解決方案 \| 激光清洗在精加工技術領域的工藝及	• 中谷聯創激光打標機在汽車零配件中的應用
• 激光技術在薄膜與厚膜電阻修調中的應用	• 半導體激光器在照明領域的應用
• 激光熔覆閥門零件的研究與應用	• 高功率準連續綠光光纖激光器在連接器插針毛化加
• 【技術分享】激光干燥技術在粉末涂層固化中的應	• 一文了解超快激光的原理及應用
• 銳科單模環形光斑激光器在新能源行業大圓柱電池	• 激光技術在儲能/動力電池PACK自動化產線中的應

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平頂光束整形器

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