01:99 1x2 850nm single mode Fiber Coupler

VISW-FBC-W8492 VISW series single-mode fiber couplers are developed and produced based on our single-mode fiber fused taper machine IPCS-5000-SMT. They are used for white light band splitting. They have excellent performance and can cover the entire white light band (840-9220nm). At the same time, we can provide customers with more cost-effective narrowband couplers with a central wavelength of 840nm (OCT application field), 880nm, and 915nm (LiDAR application field). The bandwidth is ±20nm. The maximum power of our couplers with connectors or bare fibers is 500mW. We have a variety of coupling ratios of 50:50, 75:25, 90:10 or 99:1 for customers. Our 2x2 couplers are based on the fused taper process, so they are bidirectional, and any port can be used as the input.

Product features：Fused fiber couplers for 84-920nm、 50:50, 75:25, 90:10, or 99:1 coupling ratios、 Bidirectional coupling (either end can be used as input)、 2.0 mm narrow key FC/PC or FC/APC connectors、 Each broadband coupler comes with its own test report

Application area：Visible light communication、 Power monitoring、 Optical splitter、 Test equipment

Unit Price

Please contact customer service for a discounted quote.

Part Number

VISW-FBC-W850-S1-CR0199-1-9-SA

Lead Time

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Stock

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General Parameters

Download Document

Dimensional Drawing

Parameters

NIR-FBC-W8492 parameter
Central wavelength	840-920nm
Bandwidth	80 nm
Insertion loss	＜3.8dB
Return loss	> 55dB
Fiber type	SW780
Operating power	500mw
Connector	FC/ APC or FC/ PC
Operating temperature	-10 -+70 ℃
Storage temperature	-45 -+85 ℃
PDL	≤0.15 dB
Uniformity	≤1.0 dB
Dimension
Package size	3.0mm ( Ф) x 60.0mm (L)
Pigtail length	1m
Is charging working	No

Note: 1. All test results do not include connectors.

2. We can accept customization for better parameters or other requirements

Single point data test 2X2, 50:50, full-band single-mode fiber coupler (broadband SLD center wavelength 910nm, spectrum width: 45nm 15mw single-mode SLD laser test as an example)

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Ordering information

VISW-FBC - W□□□□-S○-CR▽-☆-△-XX

W□□□□：Wavelength

850: 850nm

915: 915nm

S ○ ：Port Structure

12: 1x2

22: 2x2

CR▽ :

0199: 1 : 99

1090: 10: 90

2575: 25: 75

5050: 50: 50

☆ ：Pigtail Length

05: 0.5m

1： 1m

10: 10m

△：Loose Tube

B: Bare Fiber

9 : 900um Loose Tube

20: 2mm Loose Tube

30: 2mm Loose Tube

XX: Fiber and Connector Type

SA=SW780+ FC/APC

SP=SW780+ FC/PC

PA=PM850+ FC/APC

PP=PM850+ FC/PC

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