L-band ASE Broadband Light Source   2022-04-26    


Fiber ASE broadband light source belongs to incoherent light source, which is the spontaneous emission generated by erbium-doped quartz fiber pumped by semiconductor laser. At the same time, spectral flattening technology is introduced to realize broadband flattening spectrum. The light source wavelength covers the L-band, and the spectral flatness is better than 3dB. It is output through single-mode fiber or polarization maintaining fiber, which is suitable for optical fiber sensing and other applications.


Product model



Name Model Price
L-band ASE Broadband Light Source  [PDF]  [RFQ]

ASE-L-10-SM-B
Stock NO.: B80010020
USD 0.00 


Parameter



Features

● Spectral flatness

● Power adjustable

● High stability output power

Specifications

Optical parameters

Unit

Type

remarks

Spectral range

nm

1567~1603@2dB

1565~1610nm@10dB

Output optical power

mW

10/20/50/100

Constant power

Power regulation range   (optional function)

-

10%~100%

Spectral flatness unchanged

Spectral flatness

dB

2 (Type), 3(Max)


Output isolation

dB

>35


Short term stability (15 minutes)

dB

≤   ±0.02

equal≤±0.5%

Long term stability (8  hours)

dB

≤   ±0.05

equal≤±1.2%

Degree of polarization DOP

dB

≤ 0.2


Output pigtail type

 -

SMF-28 or PM1550


Pigtail connect type

 -

FC/APC



Electrical and environmental parameters

Bench Top

Modular

Control mode

button

RS232 Serial communication

Communication interface

  Optional

DB9 Female

Power supply

100~240V AC,<30W

5V DC,<15W

Dimensions

260(W)×280(D)×120(H)mm

125(W)×150(D)×20(H)mm

Operating temperature range

-5~+35°C

Operating humidity range

0~70%


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Application

● Optical fiber sensing

● medical imaging

● Optical fiber device test

Ordering Info

Ordering information / model

ASE

Spectral range

Output power (mW)

*Power adjustable   (optional)

Output pigtail type

Packaging form


L

10/20/50/100

*T

SM= Single mode fiber

PM= Polarization maintaining fiber

B= Bench   Top

M= Modular




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