T-DC780SEB - 2x2 Double-Clad Fiber Coupler, 780 nm, No Connectors
T-DC780SEB - 2x2 Double-Clad Fiber Coupler, 780 nm, No Connectors
- Four Wavelength Ranges
- 430 - 680 nm
- 680 - 980 nm
- 960 - 1260 nm
- ≤0.5 dB Single Mode Core Insertion Loss
- At Least 60% Multimode Inner Cladding Transfer
- All Models Available With Connectors (780 nm and 1060 nm Available Without Connectors)
- 0.5 m or 1.0 m +0.075 / -0.0 m Long Fiber Leads
- Individualized Data Sheet Included with Each Coupler
- Wavelength Range 680 - 980 nm
- Core Insertion Loss (Click for Plot)
- Multimode Inner Cladding Transfer ≥70%
- DCF Core NA 0.12
- DCF Inner Cladding Diameter 26 µm
- DCF Inne Cladding NA 0.19
- MM Fiber Core NA
- Termination (Click for Diagram)
Applications
- Optical Coherence Tomography (OCT)
- Fluorescence Imaging
- Confocal Microscopy
- Spectroscopy
- Surface Plasmon Resonance (SPR) Sensing
- Speckle-Free Single-Fiber Endoscopy
- LIDAR
| Fiber Specifications | ||
|---|---|---|
| Fiber Type | Double-Clad Fiber | Multimode Fiber |
| Jacket Color | White | Orange |
| Core Diameter | 4.1 µm | 200 µm |
| Core NA | 0.12 | 0.22 |
| Cut-Off Wavelength | ≤680 nm | - |
| Inner Cladding Diameter | 26 µm | - |
| Inner Cladding NA | 0.19 | - |
| Outer Cladding Diameter | 125 µm | 220 µm |
| Coupler Specifications | |
|---|---|
| Wavelength Range | 680 - 980 nm |
| Single Mode Core Insertion Loss | ≤0.5 dB |
| Multimode Inner Cladding Transfer | ≥70% |
| Max Power Level | 100 mW |
| Port Configuration | 2x2 |
| Fiber Lead Length and Tolerance | 0.8 m +0.075 m / -0.0 m |
| Connectors | Unterminated, Scissor Cut |
| Package Size | Ø0.12" x 3.35" (Ø3.2 mm x 85.0 mm) |
| Jacket | Ø900 µm Hytrel® Loose Tube |
| Pigtail Tensile Load | 10 N |
| Operating Temperature Range | -40 to 85 °C |
| Storage Temperature Range | -40 to 85 °C |