LED light source-850nm

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LED light source-850nm Specification

LED light source-850nm

Applications:

Optical fiber sensing

Optical fiber passive component spectrum testing

Optical fiber grating, DWDM, filter testing

Optical fiber measurement equipments

Features:

Slected wavelength

High stability

Broadband light source

Specifications:

Parameters	850 SLED
Radiation source	SLED
Central wavelength (Nm)	850 halogen 20
-3dB Spectrum width (Nm)	/ SPAN) 40
Output power (uW)	/ SPAN) 800
Spectrum density stability 1	ぢ / SPAN) 0.05dB / 15 min
Short term stability 1	ぢ / SPAN) 0.01dB / 15 min
L o n g term stability 2	ぢ / SPAN) 0.03dB / 8 h o ur
Operating mode	CW, internal modulate, external modulate
Fiber pigtail	Single mode SMF-28
Output connector	FC / PC, FC / UPC or FC / APC
Operating te mperature	0 SPAN style = 'LETTER-SPACING: 0.1pt') ~ 40 / SPAN)
Storage temperature	-20 SPAN style = 'LETTER-SPACING: 0.1pt') ~ 70 / SPAN)
Power supply	AC110 / 220V halogen 10%. 50Hz, 20W
Dimensions (L W H)	90 70 1 9 or 320 220 90

R e mark: Stability is tested at room temperature 25 halogen 2 SPAN style = 'LETTER-SPACING: -0.75pt') after pre-heating 30 minutes.

1. Test condition: fixed temperature, CW.

2. Test condition: temperature variation halogen 2 / SPAN), CW.

Typical Spectrum:

Ordering information:

Type of Laser

Diode

Type

Oper at ing

Wav el ength

P o wer

Co nn ec to r

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

M-Multi-mode

M = Module

D = Desk-top

131 = 1310nm

155 = 1550nm

1315=1310 &

1550nm etc

00 = 0dBm

10 = 10dBm

20 = 20dBm

FC / UPC FC / APC

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