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301 Moved Permanently - 17e3.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx/1.22.0
Date: Fri, 16 May 2025 09:59:43 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://17e3.com/

HTTP Code 301 Moved Permanently

301 status code means that the requested resource has been permanently moved to a new URL. All future requests should use the new address.

When is Code 301 used?

  • When changing a website domain
  • When modifying URL structures
  • When setting up redirects for SEO

What does Code 301 mean for the user?

The browser will automatically redirect the user to the new address, and search engines will update their indexes.

200 OK - https://17e3.com/
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx/1.22.0
Date: Fri, 16 May 2025 09:59:44 GMT
Content-Type: text/html
Content-Length: 43720
Last-Modified: Fri, 15 Nov 2024 00:45:51 GMT
Connection: keep-alive
ETag: "673699bf-aac8"
Accept-Ranges: bytes

HTTP Code 200 OK

200 status code is a standard successful HTTP server response. It means that the client’s request (e.g., from a browser) was successfully processed, and the server is delivering the requested data.

When is Code 200 used?

  • When loading a web page
  • When successfully receiving an API response
  • When processing a form or another HTTP request

What does Code 200 mean for the user?

The user receives content without errors, and the page or application functions properly. If Code 200 is accompanied by data, the browser or program processes and displays it to the user.

GET / HTTP/1.1
Host: 17e3.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

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                                            可实现激光器输出光的波长转换，使用较短波长的激光器实现高能激光器的波长转换，将其转换为目标所需波长，增加激光武器系统的灵活性和适应性，更好地满足作战需求。通过将激光束传输到
                                            <span style="color: var(--logo-title-color);font-weight: bolder">周期极化掺镁铌酸锂(PPMgLN)晶体</span>，
                                            利用其非线性效应，可以实现对激光能量的有效转换和放大，这对于激光武器系统来说，意味着更高的能量输出和杀伤效能。
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                                    <h3 class="h_2">机载光电干扰对抗</h3>
                                    <div class="dec_ar">
                                        <div class="acr_p" style="font-size: 16px;line-height: 1.5;text-indent: 2em;">
                                            <span style="color: var(--logo-title-color);font-weight: bolder">PPLN波长转换器件</span>
                                            用于产生干扰信号，通过改变输入的光信号的频率或波长，使目标光学设备收到干扰甚至失效。
                                            <span style="color: var(--logo-title-color);font-weight: bolder">周期极化掺镁铌酸锂(PPMgLN)晶体</span>,
                                            可以用于光学干扰源的发射端和接收端。通过调整输入光信号的波长和强度，可以实现对光学干扰源的识别和分析，从而提供对抗干扰的手段。
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                                    <h3 class="h_1">惯性导航</h3>
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                                    <div class="dec_ar">
                                        <div class="acr_p" style="font-size: 16px;line-height: 1.5;text-indent: 2em;">
                                            <span style="color: var(--logo-title-color);font-weight: bolder">PPLN波长转换器件</span>
                                            用于光纤激光雷达系统中，将激光器发出的激光信号转换成其他波长的光信号，提供更高的空间分辨率和精确的目标定位信息。
                                            <span style="color: var(--logo-title-color);font-weight: bolder">周期极化掺镁铌酸锂(PPMgLN)晶体</span>,
                                            用于制造高性能的光波导器件，如光波导调制器和开关，光波导惯性导航系统利用广播在波导中传播的特性，通过测量光信号的相位和强度变化来确定姿态、位置和速度。
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                                    <h3 class="h_1">气体传感器</h3>
                                    <h3 class="h_2">气体传感器</h3>
                                    <div class="dec_ar">
                                        <div class="acr_p" style="font-size: 16px;line-height: 1.5;text-indent: 2em;">
                                            <span style="font-weight: bolder">NDIR气体传感器和TDLAS气体传感器</span>
                                            具有高灵敏度、快速响应和高选择性的特点，在电力行业、煤矿领域、工业安全、空气质量监测等场景有广泛的应用。
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                                <div class="cont_ar">
                                    <h3 class="h_1">通信系统</h3>
                                    <h3 class="h_2">通信系统</h3>
                                    <div class="dec_ar">
                                        <div class="acr_p" style="font-size: 16px;line-height: 1.5;text-indent: 2em;">
                                            <span style="color: var(--logo-title-color);font-weight: bolder">PPLN波长转换器件</span>
                                            用于光纤通信系统中的光纤耦合器、光栅、滤波器等光学元件，这些元件能够调制和控制光信号的传输和处理，提高光纤通信的速度、容量和稳定性。
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                            <a href="#"></a>
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                                <div class="cont_ar">
                                    <h3 class="h_1">精密测量</h3>
                                    <h3 class="h_2">精密测量</h3>
                                    <div class="dec_ar">
                                        <div class="acr_p" style="font-size: 16px;line-height: 1.5;text-indent: 2em;">
                                            <span style="color: var(--logo-title-color);font-weight: bolder">周期极化掺镁铌酸锂(PPMgLN)晶体</span>
                                            可用于制作精密测量系统，例如激光干涉仪、光栅测量装置等，广泛应用于航空航天等高端制造领域。
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                                        <div class="img_ar"><img src="assets/image/coreApplication/p1.jpg"/></div>
                                        <div class="cont_ar">
                                            <h3 class="h_1">激光武器</h3>
                                            <h3 class="h_2">激光武器</h3>
                                            <div class="dec_ar">

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                                </li>
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                                            <h3 class="h_1">机载光电干扰对抗</h3>
                                            <h3 class="h_2">机载光电干扰对抗</h3>
                                            <div class="dec_ar">
                                            </div>
                                        </div>
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                                    <a href="#"></a>
                                </li>
                                <li class="col-12 mb-5">
                                    <div class="item clearfix">
                                        <div class="img_ar"><img src="assets/image/coreApplication/p3.jpg"/></div>
                                        <div class="cont_ar">
                                            <h3 class="h_1">惯性导航</h3>
                                            <h3 class="h_2">惯性导航</h3>
                                            <div class="dec_ar">
                                                <div class="acr_p"></div>
                                            </div>
                                        </div>
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                                    <a href="#"></a>
                                </li>
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                                        <div class="img_ar"><img src="assets/image/coreApplication/p4.jpg"/></div>
                                        <div class="cont_ar">
                                            <h3 class="h_1">气体传感器</h3>
                                            <h3 class="h_2">气体传感器</h3>
                                            <div class="dec_ar">
                                                <div class="acr_p"></div>
                                            </div>
                                        </div>
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                                    <a href="#"></a>
                                </li>
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                                    <div class="item clearfix">
                                        <div class="img_ar"><img src="assets/image/coreApplication/p5.jpg"/></div>
                                        <div class="cont_ar">
                                            <h3 class="h_1">通信系统</h3>
                                            <h3 class="h_2">通信系统</h3>
                                            <div class="dec_ar">
                                                <div class="acr_p"></div>
                                            </div>
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                                        <div class="img_ar"><img src="assets/image/coreApplication/p6.jpg"/></div>
                                        <div class="cont_ar">
                                            <h3 class="h_1">精密测量</h3>
                                            <h3 class="h_2">精密测量</h3>
                                            <div class="dec_ar">
                                                <div class="acr_p"></div>
                                            </div>
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Whois info of domain

Domain Name: 17E3.COM
Registry Domain ID: 2553801253_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2025-02-20T04:53:10Z
Creation Date: 2020-08-18T08:43:47Z
Registry Expiry Date: 2025-08-18T08:43:47Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +86.95187
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