Super Mini Polarizing Beamsplitter/Combiner
This Super mini polarization beamsplitter/combiner uses a unique design for an ultracompact length of only 15 mm. The package platform meets automotive reliability standards, successfully passing 2000 hours at 85℃/85% RH, 1000 thermal cycles (TC) from -40 to 85℃, and 2000 hours of dry heat at 105℃. Specification notes: 1. PM pigtails are aligned with the slow axis. 2. Specifications apply to unpigtailed products. Adding pigtails increases IL by 0.3 dB, decreases RL by 5 dB, and decreases ER by 2 dB.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength λc | 780；1060；1310，1480，1550 |
| Bandwidth [780nm] | ±20 nm |
| Bandwidth [1060nm] | ±20 nm |
| Bandwidth [1310，1480，1550nm] | ±40 nm |
| Insertion Loss [780nm；λc at 25°C] | typical:0.8 dB; max:1.0 dB |
| Insertion Loss [1060nm；λc at 25°C] | typical:0.6 dB; max:0.9 dB |
| Insertion Loss [1310，1480，1550nm；λc at 25°C] | typical:0.45 dB; max:0.6 dB |
| Extinction Ratio ER [780nm] | min:18 dB |
| Extinction Ratio ER [1060nm] | min:18 dB |
| Extinction Ratio ER [1310，1480，1550nm] | min:22 dB |
| Temperature-Dependent Loss TDL | typical:<0.1 dB |
| Return Loss RL | min:55 dB |
| Directivity | min:50 dB |
| Power handling | max:500 mW |
| Fiber Type [Port#1 & Port#2] | PM Fiber (Slow Axis Aligned) |
| Fiber Type [Port#3] | SM or PM Fiber |
| Operating Temperature | -5to +75 ℃ |
| Storage Temperature | -40 to +85 ℃ |
| Package Dimensions | Φ2.5 mm × 15 mm |
Applications
Key Features
Datasheet
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Supplier Information
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