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激光器光源

激光器光源
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设备配件

激光器光源

Product Intro

Function

Type

Full Laser Equipment Service & Maintenance

Focus on R&D, production, sales, and service. OEM customization and professional multi-brand repair with regular maintenance for stable, efficient operation.

Product Details

Detail Images

Product Intro

光纤激光器是以掺杂稀土元素(如镱、铒、铥等)的光纤作为增益介质,通过泵浦光激发实现激光输出的器件。它结合了光纤技术与激光原理,具有光束质量高、效率高、结构紧凑等优势,是当前激光领域的主流技术之一。

Function

1.利用受激辐射机制:泵浦光(通常为半导体激光)注入掺杂光纤,激发稀土离子从基态跃迁到激发态,形成粒子数反转。当光子通过时,受激辐射产生同频率、同相位的光,经谐振腔反馈放大后形成激光。

2.关键要素:掺杂离子(如 Yb³⁺、Er³⁺)作为增益中心,光纤作为光波导限制光场,泵浦源提供能量。

3.泵浦光从双包层光纤的内包层注入,包层结构允许泵浦光多次穿过纤芯,提高能量耦合效率。

4.纤芯中的稀土离子吸收泵浦光能量,通过自发辐射或受激辐射释放光子,经谐振腔(如光纤光栅构成的反射镜)形成激光振荡。

5.通常为高功率半导体激光器(LD),波长与掺杂离子吸收峰匹配(如掺 Yb³⁺光纤对应 976nm 泵浦光)。

Type

1.掺杂光纤:纤芯掺杂稀土离子,常见类型包括掺镱(Yb)、掺铒(Er)、掺铥(Tm)光纤等。

2.双包层光纤:内包层为泵浦光通道(多模结构),外包层为保护层,纤芯为单模结构,实现高功率泵浦与高质量激光输出。

3.由光纤布拉格光栅(FBG)、介质反射镜或环形器等构成,形成光反馈路径,决定激光波长和模式。

4.用于泵浦光与光纤的高效耦合,常见方式有端面耦合、侧面耦合。

Details

Cooperate

Cooperation Process

Quality Pass Rate 99%

02 /
Custom Plan
Tailored laser solutions with technical specs, quotes, delivery, and onsite assessment if needed.
04 /
Production & Delivery
Manufactured on modern lines with strict QC; on-time logistics to client site.
06 /
After-sales Support
7×24h support with remote diagnostics, onsite repair, and regular maintenance.
01 /
Needs Communication
Sales & tech teams respond promptly to understand customer application and needs.
03 /
Contract Signing
Confirm technical & commercial terms, then sign contract and start production.
05 /
Installation & Training
Engineers install and debug, plus provide training for safe, skilled use.
01 /
Needs Communication
Sales & tech teams respond promptly to understand customer application and needs.
02 /
Custom Plan
Tailored laser solutions with technical specs, quotes, delivery, and onsite assessment if needed.
03 /
Contract Signing
Confirm technical & commercial terms, then sign contract and start production.
04 /
Production & Delivery
Manufactured on modern lines with strict QC; on-time logistics to client site.
05 /
Installation & Training
Engineers install and debug, plus provide training for safe, skilled use.
06 /
After-sales Support
7×24h support with remote diagnostics, onsite repair, and regular maintenance.

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