PCR Fiber SMA-PI-IRPCR-02
PCR, polymerase chain reaction, rapidly amplifies selected DNA regions through repeated heating and cooling. DNA polymerase catalyzes replication, while specific primers define the target region. PCR fibers act as waveguides for excitation and fluorescence in quantitative fluorescence PCR, offering simple structure, efficient fluorescence collection, and improved precision. They can meet a source-stated signal-to-noise requirement of 1% FS. The optical system comprises excitation source and path, fluorescence collection, and detection, determining sensitivity. Excitation is generally over 1000 times stronger than fluorescence, requiring weak-signal collection against a strong background. Concentric fiber bundles or Y fibers improve coupling and collection efficiency and measurement precision. Efficient excitation delivery, fluorescence collection, and coordinated instrument design provide high-precision, high-sensitivity sample detection.
Overview
Specifications
| Parameter | Value |
|---|---|
| Optical fiber material | High-temperature-resistant infrared silica fiber |
| Connector Type | SMA905/FC/custom |
| Fiber core count | Multicore |
| Operating Temperature | -190 ~ +380 ℃ |
| Numerical Aperture | 0.22 |
| Wavelength Range | 400-2500 nm |
| Structure type | Customized on request (one input and one output, one input and two outputs) |
| Ferrule material | Stainless steel/ceramic |
| Fiber Type | Step-index type |
| Optical fiber specification | Customer specified (50-1000μm) |
| Length | Customer specified |
| Protective tube diameter | Customer specified |
| Protective tube type | Customer specified |
| Coating material | Acrylic resin |
| Single-filament transmission efficiency | ≥85% |
| Bundle transmission efficiency | ≥65% |
| Output Type | Customer specified (circular|rectangular|linear) |
| Clear Aperture Dimension | Customer specified |
| RoHS report | Compliant with standards |
| REACH report | Compliant with standards |
Datasheet
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Database Platform