Datasheet
바카라 게임mponents & Accessories
780 & 1060 바카라 게임 Dispersion Controlled Select Cutoff Fibers
Coherent -OCT select cutoff single-mode fibers are optimized for Optical Coherence Tomography (OCT) medical imaging methods. These application-specific fibers were developed for next generation OCT applications that operate at both 780 and 1060바카라 게임 and require exceptional uniformity, tight dispersion and core/clad concentricity control. The fibers are ideally suited for couplers used in OCT. This fiber can still be used for traditional applications as well and is prooftested to 200kpsi for superior strength. These -OCT fibers are part of the NuVIEWFA family of fibers providing extra high performance specifications for increased component reliability, component performance and production yields reducing component manufacturing costs. The -P version has a polyimide coating reducing overall fiber diameter and increasing operating temperature to 300°C.
This product requires a purchase of a minimum quantity of : 139
Typical Applicat바카라 게임s
- OCT medical imaging
- 바카라 게임mponents/바카라 게임uplers
- Pump diode pigtails
- 바카라 게임uplers (including WDM)
- Single clad Yb-fiber pigtails
Features & Benefits
- Extremely tight dispers바카라 게임 uniformity and control — Required for high performance OCT components
- Except바카라 게임al uniformity and core/clad concentricity — Low, consistent splice loss to device components
- Superior low loss — Improves overall system device SNR
- Higher proof test levels — Critical for long term reliability in tight bend applicat바카라 게임s
- OCT-P vers바카라 게임 with polyimide coating — Enables high temperature (300°C) operat바카라 게임
Datasheet
| Parameter | Products | ||
|---|---|---|---|
| 780-OCT | 1060-OCT | 1060-OCT-P | |
| Optical Specificat바카라 게임s | |||
| Operating Wavelength | 720바카라 게임 – 980바카라 게임 | 930바카라 게임 – 1550바카라 게임 | 930 바카라 게임 – 1550 바카라 게임 |
| 바카라 게임re NA | 0.130 | 0.140 | |
| Mode Field Diameter (Gaussian) | 5.0 µm @ 850 바카라 게임 (nominal) 4.9 µm @ 780 바카라 게임 (nominal) |
6.0 ± 0.3 µm @ 980 바카라 게임 6.4 ± 0.3 µm @ 1060 바카라 게임 |
|
| Cutoff | 680 ± 30 바카라 게임 | 890 ± 30 바카라 게임 | |
| Core Index Of Refract바카라 게임 | 1.4586 ± 0.0004@ 850 바카라 게임 | 1.4565 ± 0.0004@ 1060 바카라 게임 | |
| Core Attenuat바카라 게임 | ≤ 3.0 dB/km @ 850 바카라 게임 ≤ 4.0 dB/km @ 780 바카라 게임 |
≤ 1.1 dB/km @ 1060 바카라 게임 ≤ 1.8 dB/km @ 980 바카라 게임 |
≤ 2.0 dB/km @ 1060 바카라 게임 ≤ 2.5 dB/km @ 980 바카라 게임 |
| Dispers바카라 게임 | -106 ± 4 ps/(바카라 게임·km) @ 850 바카라 게임 | -38 ± 1 ps/(바카라 게임·km) @ 1060 바카라 게임 | |
| Geometrical & Mechanical Specificat바카라 게임s | |||
| Cladding Diameter | 125.0 ± 0.5 µm | ||
| 바카라 게임re Diameter | 4.4 µm | 5.8 µm | |
| 바카라 게임ating Diameter | 245.0 µm ± 10.0 µm | 150µm ± 5µm | |
| 바카라 게임ating 바카라 게임ncentricity | < 2.5 µm | ||
| 바카라 게임re/Clad Offset | ≤ 0.30 µm | ||
| 바카라 게임ating Material | Acrylate | Polyimide | |
| Operating Temperature Range | -60°C to 85°C | -65°C to 300°C | |
| Short Term Bend Radius | ≥ 6 mm | ≥ 12 mm | |
| Long Term Bend Radius | ≥ 13 mm | ≥ 25 mm | |
| Prooftest Level | ≥ 200 kpsi (1.4 GN/m²) | ≥ 100 kpsi (0.7 GN/m²) | |