DFB Laser diode Light Source

DFB Laser diode Light Source

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DFB Laser diode source, DFB Light Source Specification

DFB Laser diode Light Source

Applications:

Optical fiber component manufacture & test

Optical communication system test

Features:

High stable output power

High stability

Narrow spectrum, single longitudinal mode output

Specifications:

Parameters

DFB

Central wavelength (nm)

ITU wavelength or Custom

-3dB Spectrum width (HZ)

Adze / SPAN) 10M

O u tput power (mw)

1~100

Short term stability 1 (d B)

Adze / SPAN) 0.005dB / 5 m i n

Long term stability 2 (dB)

Adze / SPAN) 0.01dB / 8 h our

Power A ttenuator

0 ~ Max

Attenuator Precision (mw)

0 .1

Fiber pigtail

SM-28 Fiber or PM f i b e r

O u tput c onnector

FC / PC, FC / UPC or FC / APC

O perating temperature (/ SPAN))

0 ~40

Storage t emperature (/ SPAN))

-20 ~70

Power supply

AC 110 / 220V halogen 10%, 50Hz. 20W

Dimensions (L W H mm adze / SPAN)

320 � 2 2 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.

Ordering information:

OS-D

Type

Display

Power

Adjustable

Operating

Wavelength

Fiber Type

Power

Connector

M = Module

D = Desk-top

0 = Without

1 = With

0 = Without

1 = With

1 310 = 1310nm

1550 = 1550nm

1 310/1550=131

0 & 1550nm etc

S = SM Fiber P = PM Fiber M = MM Fiber

1 = 1mw

10 = 10mw

50 = 50mw etc

FC / UPC FC / APC etc



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