WDM/Tap Coupler Hybrid

The PM WDM/Tap coupler hybrid device is a combination of a wavelength division multiplexer and tap coupler in a compact package. This product has an extremely low insertion loss, and a very stable tap-coupling ratio. Fiber optic amplification is the ideal application for this product.

Specification

Polarization Maintaining Fiber-Based Components ( PM Hybrid Components )

Polarization Maintaining WDM/Tap Coupler Hybrid Combination

(980/1030nm; 980/1064nm; 980/1550nm; 1030/1550; 1064/1550; 1480/1550nm; 2000/1570nm)

GEZHI Photonics' Polarization Maintaining WDM/Tap Coupler Hybrid components combine the functionality of a tap coupler and WDM into one component.

The PM WDM/Tap coupler Hybrid combination device has an extremely low insertion loss, and a very stable tap-coupling ratio. Fiber optic amplification is the ideal application for this product. GEZHI Photonics offers several hybrid variations that are also polarization maintaining. It is Telcordia qualified.

Features

Low Insertion Loss
High Return Loss
High Extinction Ratio

Applications

Fiber Lasers
Fiber Amplifiers
Fiber Optic Systems

Specifications

Parameters	Unit	Values
Type	nm	980/1030, 980/1064	980/1550	1030/1550, 1064/1550	1480/1550	2000/1570
Signal Wavelength Range	nm	1020~1080	1520~1580	1520~1580	1535~1565	1950~2050
Pump Wavelength Range	nm	960~990	960~990	1020~1080	1470~1490	1560~1580
Excess Loss	dB	≤1.2	≤1.0	≤1.0	≤1.0	≤1.2
Signal Tap Ratio	dB	1±0.2%, 5±1%, 50±2%
Signal Channel Isolation	dB	≥25	≥30	≥25	≥25	≥25
Pump channel Isolation	dB	≥15	≥15	≥15	≥15	≥12
Extinction Ratio at 23℃	dB	≥18
Return Loss	dB	≥50
Wavelength Thermal Stability	nm/℃	≤0.003
Insertion Loss Thermal Stability	dB/℃	≤0.005
Max Power Handling (CW)	W	0.5, 1, 5 or 10
Tensile Load	N	≤5
Operating Temperature	℃	0~+70
Storage Temperature	℃	-40~+85
Package Dimension	mm	Φ5.5x35mm

Note: 1.Above specifications are for device without connector, If with connector, IL will be 0.3dB higher, return loss with be reduce 5dB and Extinction Ratio will reduce 2dB.

Dimensions

Forward

Backward

PM WDM tap coupler hybrid(1).png

PM WDM tap coupler hybrid2(1).png

Ordering Information PMTWDM-XXXX-X-X-XX-XXXX-XX-XX-XX-XX

①Wavelength:	0698=T1064/R980nm; 5598=T1550/R980; 5564=T1550R1064; 5548=T1550/R1480nm; S=Specify
②Pump Type:	F=Forward; B=Backward
③Working Axis:	B=Both axis working; F=Slow Axis working, Fast axis blocked
④Tap Ratio:	01=1%; 02=2%; ......; 50=50%
⑤Fiber Type for Com&Pass:	PM980; PM1550; PM1060; PM1950; S=Specify
⑥Fiber Type for Ref:	PM980; PM1550; PM1060; PM1950; SMF-28E; S=Specify
⑦Power Handling:	0L=0.5W; 01=1W; 02=2W
⑧Package Dimensions:	S1=5.5x35mm; S=Specify
⑨Pigtail Type:	00=bare fiber; 09=900um loose tube
⑩Fiber Length:	08=0.8m; 10=1m; S=Specify
⑪Connector Type:	FA=FC/APC; FP=FC/UPC; SA=SC/APC; SP=SC/UPC; S=Specify

Download

WDM/Tap Coupler Hybrid.pdf

Inquiry

- verification code

WDM/Tap Coupler Hybrid

verification code

verification code