FC1500-ULNnova
光学频率梳

FC1500ULNnova Schublade komplett 2022

Specifications

先进的功能和优点

  •  [100 Hz-2 MHz]的积分相位噪声<100 mrad
  • > 1 MHz高带宽执行器,用于CEO和重复频率
  • 全光纤耦合CEO频率生成
  • 一站式计量系统,完全自动化包括数据分析软件
  • 为连续运行而设计
FC1500-250-ULN 型号2
梳齿间距 250 MHz
相对精度 1 x 10-17 (τ >100 s)*
相对稳定度 1 x 10-16 in 1 s1), 1 x 10-18 in 1000 s1), 5 x 10-13 in 1 s
积分相位噪声 <100 mrad [100 Hz - 2 MHz]
线宽 <1Hz
梳齿间距的调整范围 >4 MHz
CEO调整范围 >250 MHz,
光谱范围 > 25 nm(选配M-VIS时为500-1050 nm,选配M-NIR时为1050-2100 nm)

 

锁相到光学参考

锁相至射频参考

♦ 受限于谱仪分辨率带宽

Description

FC1500-ULNnova Menlo System最新型的具有终极性能的光学频率梳系统,它的核心包括基于超低噪声(ULN)Figure 9® 锁模专利技术的,代号为“Nova”的光梳振荡器。此振荡器的强化设计使Nova稳健性大为提高,保证了Nova对声学噪声和热漂移极其不敏感。Nova自由运行时单个梳齿线宽仅为15 kHz,确保FC1500-ULNnova支持10-19量级*的频率稳定度 (平均时间为1秒)。

随着当今对时间和频率信号的稳定度和准确度的需求不断提高,对频率参考精度要求越来越高。然而,即使是最好的光学参考,其光谱覆盖范围也非常有限。FC1500-ULNnova能够消除这些限制,支持将一个稳定光学参考的光谱纯度转移到500-2000 nm的整个波长范围。这一独特的功能支持用户能将所有的不同频率的CW激光器同时稳定在一个绝对的频率参考上,使用户能够比对不同的(光学)频率参考,并将其作为光钟的“齿轮“。对频率稳定度的评估是通过对两个独立的光学频率梳之间的环外比对来完成,这样的光梳-光梳比对是每台光梳系统在出厂验收时所必经的质检环节。根据您的应用所需的稳定度和准确度,Menlo提供两个版本可供您选择。

*小数ModADEV。有关频率稳定度的指标将很快更新。

在此观看FC1500-250-ULN的系统演示:

 

 在此观看我们关于FC1500-250-ULNnova 的应用影片:

 

Options

  • M-Mid-IR Extension Package

    Product Code: M-Mid-IR

    Extends the stabilized comb spectrum to 3.3µm with more than 200nm spectral width and > 120 mW average power via a free-space output port.

  • M-NIR Extension Package

    Product Code: M-NIR

    Extends the stabilized comb spectrum to a range of 1050 - 2100 nm with free-space output port and >200 mW average power. The measurement port can be optimized independently from the CEO frequency stabilization.

  • M-VIS Extension Package

    Product Code: M-VIS

    Extends the stabilized comb spectrum to the 500-1050 nm range with free-space output port and >100 mW average power.

  • HMP High Power Measuring Port

    Product Code: HMP

    Provides stabilized comb light with highest power at customer-defined wavelengths for high precision measurement of lasers with low power levels (<100 µW). A minimum of 3 mW average power in a 3 nm window is provided at the central wavelength specified by customer. Available for 1050 - 2100 nm (HMP-NIR), or 525 - 1050 nm (HMP-VIS). The output is fiber coupled and optional available as free space.

    For 390 - 400 nm (HMP-UV) a minimum of 1 mW average power in a 1 nm window is provided. the output is free space.

  • P250 PM PULSE EDFA Erbium-doped Fiber Amplifier

    Product Code: P250 PM PULSE EDFA

    All polarization maintaining (PM) amplifier delivers intense near infrared pulses with >350 mW at 1560 nm. Several amplifiers can be added for multiple measurement ports.

  • M-780 High Power Measuring Port at 780 nm

    Product Code: M-780

    Output provides stabilized comb light with highest power at 780 nm.
    Contains an amplifier and subsequent frequency conversion, delivering a minimum of 150 mW average power with a central wavalength in the range of 780-800 nm. The output is free space and optional available as fiber-coupled.

  • BDU Beat Detection Unit

    Product Code: BDU

    Generates and measures the beat signal between the frequency comb and an external continuous wave (cw) laser. Available for various spectral ranges, with free space or fiber-coupled optics, and matched to the customer's laser.

    For more information: BDU

  • LLE-SYNCRO Laser Locking Electronics

    Product Code: LLE-SYNCRO

    Allows locking of an external cw laser to the stabilized frequency comb. Performance has been field tested with lasers from major suppliers.

    For more information: LLE-SYNCRO

  • Microwave Ultrastable RF Output

    Product Code: Microwave

    Ultrastable RF output in the 1 MHz-10 GHz range. Utilizing a high-sensitive fast photodetector and a frequency divider where needed.

  • ORS Optical Reference System

    Product Code: ORS

    The ORS Optical Reference System consist of a CW laser locked to a stable high-finesse optical reference cavity made of ultra-low expansion (ULE) glass. It offers ultra-narrow linewidth (< 1Hz) and outstanding short time stability (<2 x 10-15) at wavelengths such as 657 nm, 689 nm, 698 nm, 729 nm, and many others from 500 nm to 1600 nm. By locking the FC1500-250-ULN to the ORS, the purity of this state-of-the-art optical reference can be transferred throughout the entire frequency comb spectrum.

    For more information: ORS

Applications

Application Notes

Menlo Expert Anna Horoschenkoff 2024
Anna Horoschenkoff
Your direct line to our expert
a.horoschenkoff@menlosystems.com

Data sheets

Product literature

Ordering information

  • Product Code
  • FC1500-ULNnova

Headquarters
sales@menlosystems.com
+49 89 189166 0

Menlo Systems, Inc.
ussales@menlosystems.com
+1 973 300 4490

Feedback? Click here