830nm波长稳定型光纤耦合FBG激光二极管

更新:2021-8-19 18:04:29      点击:
  • 品牌:   Qphotonics
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产品介绍

830nm波长稳定型光纤耦合FBG激光二极管


* FBG波长稳定型单模激光器

* CW或脉冲模式

* 低阈值电流和高陡峭率

* 工作温度范围-4050

* 波长温度漂移率0.01nm/

* 内置监测二极管,TE制冷器和热敏电阻

* 单模光纤耦合输出,Corning HI780NA=0.14MFD=4.5μm@780nm5μm@850nm

* FC/APC接头


SPECIFICATIONS

Test conditions: temperature 25deg. C, 80-100mW, CW operation.

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

Output Power from Pigtail (ex-fiber)

Pf

80

100

-

mW

Wavelength Range

λc

829

830

831

nm

Temperature Tuning Coefficient

dλ/dt

-

0.01

-

nm/

Spectral Linewidth

f

-

0.2

0.5

nm

Forward Current (Operating Current)

If

-

170

240

mA

Threshold Current

Ith

-

40

50

mA

Forward Voltage (Operating Voltage)

Vf

-

1.9

2.1

V

Rise Time in Pulse Mode (FBG Operation)

Tr

-

10

-

ns

Monitor (Photodiode) Current @VrPD=5V

Im

0.07

-

-

mA

TEC Current

ITEC

-

-

1

A

TEC Voltage

VTEC

-

-

2.2

V

Thermistor B Constant

B

-

3900

-

K

Thermistor Resistance @25deg. C

 

9.5

10

10.5

kOhm

Storage Temperature

Tstg

-40

-

70

deg. C

Operating Case Temeprature

Tcase

0

-

60

deg. C

Photodiode Reverse Voltage

VrPD

-

-

20

V

Lead Soldering Temeprature @10s

 

-

-

260

deg. C

 

SPECTRUM

Test conditions: temperature 25deg. C, 80-100mW, CW operation, scaning resolution 0.2nm.

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