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可调光源设备
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产品简介

 

可调光源设备

LS-601A系列是日本光伸光学可调光源设备中的旗舰产品。具有最高的波长分辨率以及最窄的谱线宽度,因此非常适合于针对DWDM器件或者设备进行测量,或者满足光纤传感以及科研的需要。它的RIN噪声值非常低,也适合于EDFA的测试。

 

典型应用

- 光纤传感

- 光纤通信

- 科学研究

 

规格参数

Items / ModelLS-601A-15S1LS-601A-16S1LS-601A-56S2
Tunable W.L. range1520-15901580-16501525-1630
Wavelength1555nm1615nm1577.5nm
Optical output power≥ +4.0dBm≥ +4.0dBm≥ +2.0dBm (1540-1620nm)
≥ +0dBm (1525-1630nm)
Wavelength resolution0.0001nm = 0.1pm
Wavelength accuracy≤ ±0.01nm (typical < ±0.005nm)
wavelength reproducibility< ±0.005nm (typical < ±0.001nm)
Side mode suppression ratio> 50dB
line width (typical)≤ 30kHz
RIN(typical)≤ -150dB/Hz(at optical output: 0.0dBm)
Optical output flatness (typical) *2≤ ±0.2 dB
Optical output stability *≤ ±0.03dB(60min)
Frequency stability *3≤ ±100MHz(60min)
Tunable optical output attenuation function≤ -30dBm
Wavelength sweep functionEnable (step motion)
APC functionEnable
Optical output monitor functionEnable
External high frequency modulation function10 – 120MHz( ≤ +10dBm)
Internal low frequency modulation function200Hz – 300kHz(modulation degree: about maximum 30%)
Beam shutter functionEnable
Step trigger outputTTL level
External control I/F functionGP-IB
Power supply100V-240VAC 48-66Hz automatic switch
Output fiberPolarization Maintaining fiber (FC/SPC connector *4)
Polarization states (typical)Linear polarization, key direction of output connector,
extinction ratio ≥ 20dB
Size / Weight350W*430D*147H 16kg
Operating environmentOperating temperature limit:10-35 ℃
Range of precision guarantee temperature:15-30 ℃
Percentage humidity:85% or less (non condensing)
Storage temperature range -10℃ ~ +50℃
Percentage humidity:85% or less (non condensing)

 

低噪声曲线图

 

动态范围曲线图

 

谱线宽度曲线图

原厂介绍

Koshin Kogaku has been responding to many kinds of customer's needs since the foundation in 1970 with the core competence based on the vacuum evaporation technology. We also have developed the related fabrication processes along with the coating technology in our multitude of achievements. We will continuously offer the optimal solutions to the customers in a variety of areas who need the products in which optical technologies are applied.

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