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销售索雷博 DFB13TK 激光系统

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产品参数

选件 是否计量 发货周期 保修时间 成色
5天 - 8成新
所在地 机身号 状态 资料下载
深圳市 完好
更新日期:2025-06-04
联系电话:0755-86016691

* 产品描述

  • 典型洛伦兹线宽:100 kHz
  • 典型相对强度噪声(RIN):-150 dBc/Hz
  • 连续的无跳模单频工作
  • 温度调谐范围:1.6 nm

Thorlabs的DFB13TK低噪声分布反馈式(DFB)激光器是一款开箱即用的台式激光系统,集成有1310 nm DFB激光器与低噪声驱动器。有关典型性能规格,请点击下方表格中的蓝色信息图标()。每台DFB激光系统都有序列号,发货时随附单独的测试数据;点击这里查看数据表样本。点击产品型号旁的红色文档图标()然后在“Download Serial Item Data”下输入您的设备序列号,可下载这些数据表。

DFB设计可以提供很宽的无跳模单频工作范围(50 mA至500 mA),同时保持100 kHz的洛伦兹线宽和-150 dBc/Hz的典型相对强度噪声(RIN)。调节激光芯片的电流或温度,可以调谐波长,典型温度调谐范围可达1.6 nm(芯片温度调整20 °C)。调谐温度时,DFB13TK保持单频工作,无需同时调节电流。

此系统配有两个模拟电流调制端口(AC和DC耦合)和一个模拟温度调制端口,可通过伺服电路将激光频率锁定到光学腔或参考腔,从而构建稳定的激光系统。将激光器连接PC,并使用命令行界面,可实现远程控制。

此激光器的光学输出是通过FC/APC插口(2.0 mm窄键)的光纤耦合输出。为了获得最佳性能,我们建议连接包含PM1300-XP光纤的PM FC/APC光纤跳线。激光器随附DS12电源;有关设备随附配件的完整清单,请看发货清单标签。

Item # Info Center Wavelength Output
Powera
Linewidthb Relative Intensity
Noise (RIN)c
Side Mode Suppression
Ratio (SMSR)
Mode-Hop-Free
Single-Frequency Region
Temperature
Tuning Range
DFB13TK info 1310 nm ± 5 nm ≥100 mW 100 kHz Typical,
200 kHz Max
-150 dBc/Hz >35 dB (Typ. 50 dB) Continuousd 1.6 nme
  • 出厂预设工作条件下测得。
  • 基于洛伦兹定理测得。详情请参考ULN15PC激光器手册
  • 代表10 MHz频率下的典型值。
  • 50 mA - 500 mA的工作电流范围。
  • 无跳模单频工作。

详细信息

Typical Lorentz line width: 100 kHz

 
Typical Relative intensity noise (RIN) : -150 dBc/Hz
 
Continuous mode hopping single-frequency operation
 
Temperature tuning range: 1.6 nm
 
Thorlabs' DFB13TK low-noise distributed feedback (DFB) laser is an out-of-the-box desktop laser system that integrates a 1310 nm DFB laser and a low-noise driver. For typical performance specifications, please click on the blue info icon in the table below. Each DFB laser system has a serial number and is accompanied by separate test data upon shipment. Click here to view the data table sample. Click the red document icon next to the product model (), and then enter your device Serial number under "Download Serial Item Data" to download these data tables.
 
The DFB design can provide a very wide mode hopping single-frequency operating range (50 mA to 500 mA), while maintaining a Lorentz line width of 100 kHz and typical relative intensity noise (RIN) of -150 dBc/Hz. By adjusting the current or temperature of the laser chip, the wavelength can be tuned. The typical temperature tuning range can reach 1.6nm (with the chip temperature adjusted to 20 °C). When tuning the temperature, the DFB13TK operates at a single frequency without the need to adjust the current simultaneously.
 
This system is equipped with two analog current modulation ports (AC and DC coupling) and one analog temperature modulation port. The laser frequency can be locked to the optical cavity or reference cavity through the servo circuit, thereby building a stable laser system. Connect the laser to a PC and use the command-line interface to achieve remote control.
 
The optical output of this laser is a fiber-coupled output through the FC/APC socket (2.0mm narrow key). In order to achieve the best performance

 

 

 

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