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JJF 2006-2022 English PDF

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US$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 2006-2022: Calibration Specification for Tunable Optical Filters of Telecommunications
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 2006-2022	359	Add to Cart	4 days	Calibration Specification for Tunable Optical Filters of Telecommunications	Valid

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Basic data

Standard ID: JJF 2006-2022 (JJF2006-2022)
Description (Translated English): Calibration Specification for Tunable Optical Filters of Telecommunications
Sector / Industry: Metrology & Measurement Industry Standard
Word Count Estimation: 18,111
Date of Issue: 2022-12-07
Date of Implementation: 2023-06-07
Issuing agency(ies): State Administration for Market Regulation

JJF 2006-2022: Calibration Specification for Tunable Optical Filters of Telecommunications

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
National Metrology Technical Specifications of the People's Republic of China Calibration specification for tunable optical filter for communication Released on 2022-12-07 2023-06-07 Implementation Released by the State Administration for Market Regulation Calibration specification for tunable optical filter for communication Responsible unit. National Optical Metrology Technical Committee Main drafting unit. National Communication Metrology Station Participating in the drafting unit. China Institute of Metrology This specification entrusts the National Optical Metrology Technical Committee to be responsible for interpretation The main drafters of this specification. Sun Xiaoqiang (National Communications Metrology Station) Zhang Yingyan (National Communications Metrology Station) Fu Dongbo (National Communications Metrology Station) Participating drafters. Fukang (National Communications Metrology Station) Li Jianwei (National Institute of Metrology)

Introduction (Ⅱ) 1 Scope(1) 2 References(1) 3 Overview(1) 4 Metrological characteristics(2) 4.1 Indication of light wavelength(2) 4.2 Bandwidth(2) 4.3 Insertion loss(2) 5 Calibration conditions(2) 5.1 Environmental conditions (2) 5.2 Calibration equipment(2) 6 Calibration Items and Calibration Methods(3) 6.1 Appearance and working normality inspection (3) 6.2 Optical wavelength indication calibration (3) 6.3 Bandwidth Calibration(3) 6.4 Insertion Loss Calibration(3) 7 Expression of Calibration Results(4) 8 Recalibration interval(4) Appendix A Recommended Format for Calibration Original Records (5) Appendix B Recommended Format for the Inside Page of the Calibration Certificate (7) Appendix C Uncertainty Evaluation Examples of Tunable Optical Filters for Communications (8)

Introduction

JJF 1071-2010 "Rules for Compilation of National Metrology Calibration Standards", JJF 1001-2011 "General Metrology Terminology and Definition", JJF 1059.1-2012 "Evaluation and Expression of Measurement Uncertainty" jointly constitute the support for the formulation of this calibration specification A foundational set of specifications for work. This specification is published for the first time. Calibration specification for tunable optical filter for communication

1 Scope

This specification applies to the calibration of tunable optical filters for communication in the wavelength range of (1530~1610)nm.

2 References

This specification references the following documents. YD/T 2154-2010 Tunable Optical Filter For dated references, only the dated version applies to this specification; for undated references document, its latest version (including all amendments) applies to this specification.

3 Overview

Tunable optical filters for communication have important applications in the fields of optical fiber communication and optical fiber sensing, mainly for passive optical Device performance measurement, optical signal performance monitoring of different wavelengths in dense wavelength division multiplexing systems, and fiber grating sensing systems Demodulation and testing of signals in the system. Tunable optical filters are mainly based on the principle of light interference and diffraction, based on the principle of interference Reasonable tunable optical filters include multi-layer dielectric film type, FP cavity type and Mach-Zehnder type; Tunable optical filters include arrayed waveguide grating type and acousto-optic type. Tunable optical filters for communication (hereinafter referred to as tunable Harmonic optical filter) mainly uses the principle of interference, taking the FP cavity-type tunable optical filter as an example, its basic structure is shown in Figure 1 As shown, it is mainly composed of two parts. FP cavity and collimating mirror. The light wave enters the FP cavity after being collimated by the collimating mirror. The wavelength selection is controlled by changing the cavity length of the FP cavity, and then the filtering function is realized. Fig.1 Basic structure diagram of FP cavity tunable optical filter ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 2006-2022_English be delivered?

Answer: Upon your order, we will start to translate JJF 2006-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 2006-2022_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 2006-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.