ASE Light Source Module
ASE series light-source modules use high-performance doped fiber as the gain medium and a high-performance pump as the excitation source, operating on spontaneous emission to produce high-power, low-noise broadband output. A gain-flattening filter improves spectral flatness to as low as 1.5dB. C-band, L-band, and C+L-band broadband outputs are available. The stable structure and mature manufacturing support volume production. Output is insensitive to vibration and temperature changes, suiting harsh applications.
Specification Snapshot
Dimensions
90(L)×70(W)×20(H)
Weight
120 g
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Overview
ASE series light-source modules use high-performance doped fiber as the gain medium and a high-performance pump as the excitation source, operating on spontaneous emission to produce high-power, low-noise broadband output. A gain-flattening filter improves spectral flatness to as low as 1.5dB. C-band, L-band, and C+L-band broadband outputs are available. The stable structure and mature manufacturing support volume production. Output is insensitive to vibration and temperature changes, suiting harsh applications.
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range λₚ [CW; C-band; options also include L-band 1570~1610nm, C+L-band 1528~1610nm, 1060nm band, and 1530nm C-band front peak] | min :1528; max :1568 |
| Output Optical Power P_o [CW] | typical :10 |
| Stability of the output power P_s [@15min] | typical :0.02 |
| Stability of the output power P_s [@8h] | typical :0.05 |
| -3dB Spectral Width W_s [CW] | typical :40 |
| Spectral Flatness F_s [CW] | typical :1.5; max :2 |
| Power Adjustment Range P_A [CW] | min :50; max :100 |
| Operating Temperature Range T_o [CW] | min :-10; max :50 |
| Storage Temperature Range T_s | min :-20; max :70 |
| Pigtail Type | Single-mode pigtail, FC/APC or FC/PC connector |
| Power Interface | +5 V |
| Communication Interface | RS232,DB9 |
| Dimensions | 90(L)×70(W)×20(H) |
| Weight | 120 g |
Applications
Fiber sensing; fiber grating demodulation; passive optical device testing; scientific research
Key Features
High spectral flatness of 1.5dB; optional broadband spectral output in the C band, L band, or C+L band; high power and wavelength stability; wide adjustable power range
Datasheet
Product Datasheet
PDF
Supplier Information
Tianjin Unistarcom Technology Co., Ltd., founded in April 2021 and headquartered in Jinnan District, Tianjin, is a national high-tech enterprise and a technology-based SME. The company focuses on optoelectronic technology and spaceborne applications, with main products including high-power fiber amplifiers, ultra-narrow linewidth lasers, spaceborne fiber optic gyroscopes, optoelectronic combination modules, and optoelectronic test systems, applied in fields such as spaceborne laser communication, satellite attitude and orbit measurement, and fiber optic sensing. The founding team has over ten years of experience in aerospace projects and possesses full domestic manufacturing capability for spaceborne fiber amplifiers. It has completed more than 50 flight-model deliveries and achieved 20 products in-orbit validation. Its products have passed rigorous tests, serving over 100 domestic and international users.
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