ETALON Transmissive L-Band Thermally Stabilized Filter (1510-1590nm 100GHz Fineness 7)

Idealphotonics' thermally stable filters are based on advanced ETALON technology, and use unique optical and mechanical designs and advanced packaging technology to ensure the stability of the wavelength of this filter under extreme environmental conditions, including temperature and humidity. We have unique patented technology to ensure that the target accuracy of the wavelength of this filter is within ITU +/-1.25GHz in all environments. This ITU-aligned filter can be used for channel monitoring and wavelength locking in wavelength division multiplexing (WDM) systems. We also have special technologies for customers to select the accuracy corresponding to a specific wavelength. This filter is divided into transmission and reflection according to different usage methods. The unique design can ensure that the standard tool fineness, channel spacing and operating wavelength have a wide range of choices. The thermally stable filter designed for customers can be well compatible with a variety of spectral applications, including telecommunications, wavelength reference and calibration and fiber optic sensing systems, test and measurement, and laser wavelength stabilization control.

Product features：Excellent thermal stability、 Low insertion loss、 Strong packaging、 Fiber outlet at one end for easy fiber winding

Application area：FBG sensor systems、 Monitoring systems、 Test and measurement equipment、 Instrumentation

Unit Price

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Part Number

PL1-FN7-L-A-100-SA

Lead Time

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Stock

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General Parameters

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Dimensional Drawing

Parameter:

Item	Unit	Value
Operating wavelength	nm	1510～1590
Insertion loss	dB	Typ1.0, Max2.5
Polarization dependent loss	dB	0.1
Accuracy	GHz	+/- 0.1
Channel spacing (FSR)	GHz	100
Thermal stability	GHz	≤ +/- 0.8
Fineness		7
3dB bandwidth	GHz	≤ 16
Contrast ratio	dB	≥ 13
Channel filter peak	Nm	None (or select a certain ITU wavelength)
Return loss	dB	≥ 20
Maximum power	mW	500
Operating temperature	℃	-5 ~ 70
Storage temperature	℃	-40 ~ 85
Fiber type	N/A	SMF-28e+
Dimensions	mm	35× 15× 11(L×W×H)

*.All specifications are without connectors and are only valid at the above wavelengths, polarization states and temperatures.

**.Specifications are subject to change without prior notice.

Spectrum:

Order Info:

PL1-FN7-C-A-100-SA-14BF

Fineness：7

Wavelength range：C band: 1525-1565nm，L band：1565 to 1625 nm

Working mode：A：transmission B：reflection

Channel spacing ：100GHZ 50GHZ 200GHZ

Fiber Type：SA=SMF-28E+ FC/APC(Fiber Length:1m)

SP=SMF-28E+ FC/PC(Fiber Length:1m)

PA=PM Fiber+ FC/APC(Fiber Length:1m)

PP=PM Fiber+ FC/PC(Fiber Length:1m)

Package：14BF

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