{"id":5853,"date":"2025-07-04T00:00:00","date_gmt":"2025-07-04T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/uncategorized\/what-is-optical-modulation-and-how-it-works-explained\/"},"modified":"2026-06-22T09:15:37","modified_gmt":"2026-06-22T09:15:37","slug":"what-is-optical-modulation-and-how-it-works-explained","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/products\/what-is-optical-modulation-and-how-it-works-explained","title":{"rendered":"\u0110i\u1ec1u ch\u1ebf quang l\u00e0 g\u00ec v\u00e0 ho\u1ea1t \u0111\u1ed9ng ra sao?"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/811424a1ebfb487989a8076727120359.webp\" alt=\"Optical Modulation\" class=\"wp-image-5852\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/811424a1ebfb487989a8076727120359.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/811424a1ebfb487989a8076727120359-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/811424a1ebfb487989a8076727120359-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/811424a1ebfb487989a8076727120359-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/811424a1ebfb487989a8076727120359-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\"><strong>Optical modulation<\/strong> changes how light waves act to carry information. This lets devices send lots of data fast and without mistakes. <\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">This process dynamically alters properties of an optical carrier wave\u2014such as amplitude, phase, frequency, or polarization\u2014to embed data. Its inverse, <\/span><span class=\"qc-p1-tag\"><em>demodulation<\/em><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">, extracts this information at the receiving end. <\/span><span class=\"qc-p1-tag\">Today\u2019s networks use optical modulation to make data move faster. They use methods like <strong>PSK<\/strong> and <strong>QAM<\/strong>. These methods let many bits travel together in the same space. People want faster internet because of 5G, cloud computing, and new digital tools. This has made the optical modulators market grow quickly. New improvements in optical modulation have doubled how much fiber optic cables can carry at important times. This helps many areas, like telecommunications and healthcare.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \u0110i\u1ec3m n\u1ed5i b\u1eadt<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Optical modulation<\/strong> changes light waves to send data quickly and clearly. This helps fiber optic networks work at high speeds.<\/p><\/li><li><p>There are three main types of optical modulation. These are direct, external, and all-optical. Each type works best for certain speeds and distances.<\/p><\/li><li><p>Modern modulators like Mach-Zehnder and electro-absorption devices send data very fast. They also help keep errors low.<\/p><\/li><li><p>Performance metrics like modulation index and amplitude show how well signals are sent. They help check if the signals are strong and clear.<\/p><\/li><li><p>New materials and designs make optical modulators smaller and faster. They also use less energy. This helps new technology like 5G and AI.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 What is Optical Modulation<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Optical modulation<\/strong> is when we change parts of light to send information. Scientists and engineers use it to move data through fiber optic cables and other systems. The main parts that can be changed are amplitude, phase, or polarization of the light. Changing these parts lets devices put digital data onto a light wave. Amplitude modulation changes how bright the light is. Phase modulation changes the timing of the wave. Polarization modulation changes the way the light moves.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There are two main ways to do optical modulation. Direct modulation changes the current going to a laser, which then changes the light. This way is simple but works best for slower data speeds. External modulation uses special modulators to change the light after it leaves the laser. These modulators can work at higher speeds and give more control. Some common modulators are electro-optic modulators, which use electric fields to change the phase of light, and electro-absorption modulators, which block or let light pass like a shutter.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Note:<\/strong> The type of modulation and device used changes how fast and well data moves in a network.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Optical Parameters Modulated: The Core Taxonomy<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"436\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/959ec22d5fa14297a052a3380997d7de.webp\" alt=\"Optical Modulation\" class=\"wp-image-4473\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/959ec22d5fa14297a052a3380997d7de.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/959ec22d5fa14297a052a3380997d7de-300x109.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/959ec22d5fa14297a052a3380997d7de-1024x372.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/959ec22d5fa14297a052a3380997d7de-768x279.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/959ec22d5fa14297a052a3380997d7de-18x7.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The modulated parameter defines the scheme\u2019s fundamental behavior:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>Lo\u1ea1i \u0111i\u1ec1u ch\u1ebf<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Parameter Altered<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>C\u00e1c \u1ee9ng d\u1ee5ng ch\u1ee7 ch\u1ed1t<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Amplitude Modulation<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Intensity\/Amplitude<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Analog audio, legacy systems<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Phase Modulation<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Phase relative to reference carrier<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>High-sensitivity coherent systems<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Frequency Modulation<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u1ea7n s\u1ed1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Radio-over-fiber, noise-resistant links<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Polarization Modulation<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Polarization state\/ellipticity<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Quantum encryption, sensing<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Spatial Modulation<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Beam shape\/mode patterns<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Mode-division multiplexing (MDM)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p style=\"margin-bottom: 0px;\">V\u1eabn ch\u01b0a ch\u1eafc ch\u1eafn v\u1ec1 con \u0111\u01b0\u1eddng t\u1ed1t nh\u1ea5t cho tri\u1ec3n khai 100G c\u1ee7a b\u1ea1n? <em>Why it matters<\/em>: The choice dictates spectral efficiency, complexity, and compatibility with <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>b\u1ed9 thu ph\u00e1t quang<\/strong><\/a> hardware like <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\"><strong>LINK-PP\u2019s 100G QSFP28<\/strong><\/a> hay \u0111\u01a1n mode (SMF).<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Digital vs. Analog Modulation: Choosing the Right Approach<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>Analog Modulation<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Continuously varies carrier properties to mirror analog signals (e.g., voice):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Amplitude Modulation (AM)<\/strong>: Carrier amplitude \u221d message signal.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Frequency Modulation (FM)<\/strong>: Carrier frequency shifts with signal amplitude.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Phase Modulation (PM)<\/strong>: Carrier phase shifts relative to reference.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/em>: Broadcast, legacy systems.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>Digital Modulation<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Uses discrete states to represent binary data, ideal for computer networks:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u0110i\u1ec1u ch\u1ebf d\u1ecbch chuy\u1ec3n bi\u00ean \u0111\u1ed9 (ASK)<\/strong>: Two amplitudes = 0s and 1s.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0110i\u1ec1u ch\u1ebf d\u1ecbch chuy\u1ec3n t\u1ea7n s\u1ed1 (FSK)<\/strong>: Two frequencies = binary states.<\/p><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>\u0110i\u1ec1u ch\u1ebf d\u1ecbch chuy\u1ec3n pha (PSK)<\/strong>: Phase shifts encode bit patterns.<\/p><ul><li><p style=\"margin: 0px;\"><em>Binary PSK (BPSK)<\/em>: 0\u00b0 or 180\u00b0 phase shifts (1 bit\/symbol).<\/p><\/li><li><p style=\"margin: 0px;\"><em>PSK vu\u00f4ng g\u00f3c (QPSK)<\/em>: 0\u00b0, 90\u00b0, 180\u00b0, 270\u00b0 phases (2 bits\/symbol).<\/p><\/li><li><p style=\"margin: 0px;\"><em>Differential PSK (DPSK)<\/em>: Phase shifts relative to prior symbol.<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p style=\"margin-bottom: 0px;\">\ud83d\udca1 <em>Th\u00f4ng tin ch\u00ednh<br><\/em>: Digital schemes like QPSK dominate modern <strong>b\u1ed9 thu ph\u00e1t quang<\/strong> designs due to superior noise resilience and spectral efficiency.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Direct vs. External Modulation: Implementation Trade-offs<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>Ph\u01b0\u01a1ng ph\u00e1p<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Chi ph\u00ed ban \u0111\u1ea7u th\u1ea5p, h\u1ed7 tr\u1ee3 PoE, h\u1ed7 tr\u1ee3 thay th\u1ebf n\u00f3ng, d\u1ec5 l\u1eafp \u0111\u1eb7t<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Direct Modulation<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Message signal drives laser\/LED current<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Low cost, simple integration<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Limited bandwidth, high chirp<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>External Modulation<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Constant laser + separate modulator (e.g., LiNbO\u2083)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>High speed, low noise<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Higher cost, complex assembly<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>External modulators<\/strong> enable high-performance solutions like <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26045-400g-qsfp-dd-osfp-qsfp112.htm\"><strong>LINK-PP\u2019s 400G coherent modules<\/strong><\/a>, leveraging QPSK for long-haul data center interconnects.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 The Physics Behind Modulation: How Materials Make It Possible<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Modulation relies on altering a material\u2019s optical susceptibility:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Refractive Modulation<\/strong>: Changes real susceptibility \u2192 alters refractive index (e.g., Pockels effect in LiNbO\u2083).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Absorptive Modulation<\/strong>: Changes imaginary susceptibility \u2192 controls absorption (e.g., Franz-Keldysh effect in semiconductors).<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Physical mechanisms<\/strong> enabling this include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Electro-optic effect<\/strong>: Electric field \u2192 refractive index change.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Acousto-optic effect<\/strong>: Sound waves \u2192 refractive index shifts.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Electro-absorption<\/strong>: Electric field \u2192 absorption coefficient tuning.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Why Modulation Matters in Optical Transceivers<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n \u0111\u1ea1i <strong>b\u1ed9 thu ph\u00e1t quang<\/strong> designs leverage advanced modulation like <strong>QPSK<\/strong> or <strong>16-QAM<\/strong> to push data rates beyond 400G. For example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>LINK-PP\u2019s 800G OSFP DR8<\/strong> uses PAM4 (Pulse Amplitude Modulation 4-level) for short-reach data centers.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>LINK-PP\u2019s coherent CFP2-DCO<\/strong> employs DP-QPSK (Dual-Polarization QPSK) for subsea cables.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These techniques maximize spectral efficiency while minimizing power consumption\u2014critical for sustainable scaling.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Future Trends &amp; Industry Outlook<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>Coherent Dominance<\/strong>: QAM formats (16-QAM, 64-QAM) will drive 1.6T+ transceivers.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Integrated Photonics<\/strong>: Silicon-based modulators will shrink costs and power needs.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Quantum Modulation<\/strong>: Polarization encoding for ultra-secure networks.<\/p><\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p style=\"margin-bottom: 0px;\">\ud83d\ude80 <strong>S\u1eb5n s\u00e0ng n\u00e2ng c\u1ea5p m\u1ea1ng c\u1ee7a b\u1ea1n ch\u01b0a?<\/strong><br\/>Kh\u00e1m ph\u00e1 <strong>LINK-PP\u2019s industry-leading optical transceiver solutions<\/strong>, engineered for tomorrow\u2019s modulation demands. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/support.htm\"><strong>Request for a customized consultation \u279e<\/strong><\/a><\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 K\u1ebft lu\u1eadn<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Optical modulation techniques\u2014from basic AM to coherent DP-QPSK\u2014enable the high-speed backbone of global communication. As <strong>b\u1ed9 thu ph\u00e1t quang<\/strong> technology evolves, understanding these principles becomes essential for designing efficient, scalable networks. Brands like <strong>LINK-PP<\/strong> integrate cutting-edge modulation into products like their <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26224-200g-qsfp-dd-qsfp56.htm\"><strong>200G transceivers<\/strong><\/a>, ensuring optimal performance for 5G, cloud, and AI-driven infrastructure.<\/p>\n\n\n\n<div><div widgetid=\"3ef779ac451211f099380a58fbc66727\" format=\"embedded\" data-widget-id=\"3ef779ac451211f099380a58fbc66727\" data-mode=\"production.zh\" style=\"display: block;\"><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Xem th\u00eam<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/tosa-in-optical-modules-importance\/\">Vai tr\u00f2 v\u00e0 \u00fd ngh\u0129a c\u1ee7a TOSA trong c\u00e1c module quang<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/ddm-dom-in-optical-transceivers\/\">Why Digital Diagnostics Monitoring Matters In Optical Transceivers<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/wdm-optical-transceiver-module-applications\/\">Kh\u00e1m ph\u00e1 c\u00f4ng ngh\u1ec7 WDM v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 trong m\u1ea1ng quang<\/a><\/p>\n\n\n\n<script src=\"https:\/\/cdn.mylandingpages.co\/widgets\/platform\/platform.widget.js\" async=\"true\"><\/script>","protected":false},"excerpt":{"rendered":"<p>\u0110i\u1ec1u ch\u1ebf quang thay \u0111\u1ed5i c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a \u00e1nh s\u00e1ng \u0111\u1ec3 m\u00e3 h\u00f3a d\u1eef li\u1ec7u, cho ph\u00e9p truy\u1ec1n d\u1eabn t\u1ed1c \u0111\u1ed9 cao v\u00e0 \u0111\u00e1ng tin c\u1eady trong c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n th\u00f4ng quang s\u1ee3i.<\/p>","protected":false},"author":1,"featured_media":4463,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[],"class_list":["post-5853","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/comments?post=5853"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5853\/revisions"}],"predecessor-version":[{"id":11429,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5853\/revisions\/11429"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/4463"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=5853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=5853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=5853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}