1550nm SLED light source

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1550nm SLED light source Specification

1550nm SLED light source

Applications:

Optical fiber sensing

Optical fiber passive component spectrum testing

Optical fiber grating, DWDM, filter testing

Optical fiber measurement equipments

Features:

Selected wavelength

High stability, Broadband light source

Specifications:

P arameters		155 0 SLED
Radiation source		SLED
Central wavelength (nm)		Halogen 20 1550
-3dB Spectrum width (nm)	/ SPAN) 50 or 80	/ SPAN) 50 or 80	/ SPAN) 40
-10dB Spectrum rang (nm)	1 50 0 ~ 1 595	1 50 0 ~ 1 595	1 51 0 ~ 1 590
Output power (mW)	/ SPAN) 10	/ SPAN) 20	/ SPAN) 30
Short term stability 1		ぢ / SPAN) 0.01dB / 15 min
Long term stability 2		ぢ / SPAN) 0.03dB / 8 hour
Rip p le	/ SPAN) 0. 2	/ SPAN) 0.25	/ SPAN) 0.35
Operating mode		C W, internal modulate, external modulate
Fiber pigtail		Single mode SMF-28
Output connector		FC / PC, FC / UPC or FC / APC
Operating temperature		0 SPAN style = 'LETTER-SPACING: -2.55pt'),, ~ 40 / SPAN)
Storage temperature		-20 SPAN style = 'LETTER-SPACING: -2.55pt') ~ 70 / SPAN)
P o wer supply		AC110 / 220V halogen 10%, 50Hz, 20W
Dimensions (L W H)		9 0 7 0 1 9 or 320 22 0 90

Remark adze tability is tested at room temperature 25 halogen 2after pre-heating 30 minutes.

1. Test condition: fixed temperature, CW.

2. Test condition: temperature variation halogen 2 CW

Typical spectrum:

Ordering information:

Type Of Laser

Diode

Type

Operating

Wavelength

Power

Connector

D = DFB-LD L = LED F = FP P = Pump S = SLED

M-Multi-mode

M = Module

D = Desk-top

155 = 1550nm

1 3 1 = 1 3 10 n m

1 3 1 5 =1 3 1 0 &

1 55 0nm

etc

00 = 0dBm

10 = 10dBm

2 0 = 20dBm

FC / UPC FC / APC

Welcome to contact our engineers to know more info about the specification.