Monolithic Collimator
Monolithic Collimator designed for blue multi-mode single emitters packaged in TO-cans, collimating both fast axis and slow axis simultaneously.
Specification Snapshot
Thickness (T)
5.78±0.05mm
Design Wavelength (DW)
445nm
Refractive Index @ DW
1.526
Effective Focal Length (EFL) @ DW
5.02mm
Transmission
>99%
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Overview
Monolithic Collimator designed for blue multi-mode single emitters packaged in TO-cans, collimating both fast axis and slow axis simultaneously.
Specifications
| Parameter | Value |
|---|---|
| Material | S-BSL7 |
| Length (L) | 2.5±0.05mm |
| Width (W) | 2.5±0.05mm |
| Thickness (T) | 5.78±0.05mm |
| Clear Aperture (A1×Aw) | 1.9×1.9mm² |
| Design Wavelength (DW) | 445nm |
| Refractive Index @ DW | 1.526 |
| Effective Focal Length (EFL) @ DW | 5.02mm |
| Working Distance (WD) and Back Focal Length (BFL) @ DW | 1.19mm |
| Numerical aperture (NA) | FA:0.5; SA:0.2 |
| Fast Axis Remaining Divergence (FW 1/e² - typically) | 1.6mrad |
| Slow Axis Remaining Divergence (FW 1/e² - typically) | 7.0mrad |
| AR Coating | 400-700nm |
| Transmission | >99% |
Applications
1. Blue multi-mode single emitters 2. TO-can packaging applications 3. Optical collimation for fast and slow axes
Key Features
1. Collimates both fast axis and slow axis simultaneously 2. High transmission rate (>99%) 3. Compact design for TO-can packaging
Datasheet
Product Datasheet
PDF
Supplier Information
<p>Focuslight Technology is a national high-tech enterprise and a company listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange (stock code: 688167). It was established in September 2007. It is mainly engaged in the research and development, production and sales of laser light sources and raw materials, optical components in the upstream of the photonic industry chain, and photonic application modules, modules and subsystems in the midstream of the photonic industry chain. It is currently expanding its global photonic process and manufacturing service business. The company focuses on the application directions of optical communications, consumer electronics, and pan-semiconductor manufacturing processes. It has now developed into an influential company and brand in the field of high-power semiconductor lasers and applications in the world. It has production bases and core technical teams in Xi'an, Dongguan, Shaoguan, and Hefei in China, Dortmund in Germany, Neuchâtel in Switzerland, Singapore, and Malaysia.</p>
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