OFC 2024丨ID Photonics公司推出60GHz高带宽相干光接收机(CORX)-医疗器械网

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OFC 2024丨ID Photonics公司推出60GHz高带宽相干光接收机(CORX)

来源：凌云光技术股份有限公司分类：工作原理 2024-03-26 12:00:05 8阅读次数

自从相干通信技术实现商用以来，信号波特率按照大约3年一代的方式进行演进。为满足市面上高带宽相干测试应用的需求，德国ID Photonics公司新推出了一款完全集成的相干光接收机（CORX），可以通过将测试信号与本征光拍频来实现C波段中偏振复用光信号的相干检测，最高可支持60GHz带宽，能够接收太比特级和128GBaud/s的信号。该设备性能卓越，能分析高码率的双偏多级传输码型，非常适合作为参考接收机，以及对C波段中IQ调制光信号的分析。

相干光接收机(CORX)

主要特点

集成可调光源
支持60GHz、20GHz 和10GHz带宽
集成跨阻放大器，增强低功率信号
每通道峰值指示器，便于调整增益
单端1.85mm射频端口，便捷易用
支持USB，Ethernet通信
19英寸1U机架安装底座，兼容可选支架配件

应用领域

示波器的光座
测试各种光调制格式（例如QPSK、16-QAM等）
参考接收机
光发射机的测试
DWDM系统设计
相干检测DSP设计
航空研发

这款相干光接收机（CORX）集成跨阻放大器，即使输入信号功率很小，也能支持实时示波器或A/D转换。通过对每个通道的RF增益和峰值的调整，可以补偿射频链路的缺陷。内置可调谐激光器可作为本征源。该设备支持Web GUI，无需在电脑上安装软件，也可以通过USB或者网口进行远程控制。

Functional Block Diagram

Web GUI

典型应用和参考结果

（与Fraunhofer HHI合作获得）

Typical Application Setup

Reference Result

ID Photonics将参加于3月26-28日在美国圣地亚哥举办的OFC 2024，并展出IQ参考发射机和接收机等系列测试产品和解决方案，欢迎各位到展位交流。

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[8]未定义数组索引: page
[2]Declaration of app\common\model\TechNewsCategory::getList($filter = Array) should be compatible with app\common\model\BaseModel::getList($filter = Array, $sort = Array)
[8]未定义数组下标: 0
[2]Declaration of app\common\model\TechNews::getAllList($filter = Array, $limit = 10, $order = Array, $with = Array) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\Company::getAllList($filter = Array, $limit = 20) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[8]未定义数组索引: center
[8]Only variables should be passed by reference
[2]Declaration of app\common\model\TechNewsComment::getAllList($filter = Array, $limit = 16) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[8192]Function create_function() is deprecated
[8192]Function create_function() is deprecated
[8]未定义数组索引: area
[8]未定义数组索引: st
[2]Declaration of app\common\model\Topic::getList($filter = Array) should be compatible with app\common\model\BaseModel::getList($filter = Array, $sort = Array)
[2]Declaration of app\common\model\Topic::getAllList($filter = Array, $field = 'id,md5,tit...', $limit = 0) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\TopicInfoList::getAllList($filter = Array, $limit = 8) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\News::getAllList($filter = Array, $limit = 16, $order = Array, $with = Array) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[8]未定义数组索引: center
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: goods_list
[8]未定义数组下标: 0
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: wtt_list

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[ SQL ] SHOW COLUMNS FROM `tech_news_category` [ RunTime:0.001025s ]
[ SQL ] SELECT `id`,`name` FROM `tech_news_category` WHERE `is_show` = 1 [ RunTime:0.000228s ]
[ SQL ] SELECT * FROM `tech_news_category` WHERE `parent_id` = 0 AND `is_show` = 1 ORDER BY `sort` ASC,`id` DESC [ RunTime:0.000254s ]
[ SQL ] SHOW COLUMNS FROM `company` [ RunTime:0.000980s ]
[ SQL ] SHOW COLUMNS FROM `tech_news` [ RunTime:0.000790s ]
[ SQL ] SELECT * FROM `tech_news` WHERE `md5` = '49013edd9a79784f' AND `review_status` = 1 LIMIT 1 [ RunTime:0.000284s ]
[ SQL ] SHOW COLUMNS FROM `user_info` [ RunTime:0.000899s ]
[ SQL ] SELECT * FROM `user_info` WHERE `user_id` = 338 [ RunTime:0.000663s ]
[ SQL ] SELECT * FROM `company` WHERE `id` = 456 [ RunTime:0.000218s ]
[ SQL ] SHOW COLUMNS FROM `tech_news_text` [ RunTime:0.000823s ]
[ SQL ] SELECT * FROM `tech_news_text` WHERE `tech_news_id` = 3068 [ RunTime:0.016156s ]
[ SQL ] SHOW COLUMNS FROM `tech_news_belong_category` [ RunTime:0.001072s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3068 [ RunTime:0.001475s ]
[ SQL ] SELECT * FROM `tech_news_category` WHERE `id` IN (1) [ RunTime:0.000233s ]
[ SQL ] SHOW COLUMNS FROM `user_follow` [ RunTime:0.000859s ]
[ SQL ] SELECT `id` FROM `user_follow` WHERE `user_id` IS NULL AND `follow_user_id` = 338 LIMIT 1 [ RunTime:0.000288s ]
[ SQL ] SHOW COLUMNS FROM `tech_news_comment` [ RunTime:0.000797s ]
[ SQL ] SELECT * FROM `tech_news_comment` WHERE `tech_news_id` = 3068 AND `parent_id` = 0 ORDER BY `id` DESC [ RunTime:0.000229s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tech_news_comment` WHERE `tech_news_id` = 3068 LIMIT 1 [ RunTime:0.000169s ]
[ SQL ] SELECT * FROM `tech_news` WHERE `is_show` = 1 AND `review_status` = 1 AND `id` IN (3068,3655,3623,3553,3446,3407,3346,3193,3000,2899) ORDER BY field(id,3068,3655,3623,3553,3446,3407,3346,3193,3000,2899) [ RunTime:0.000473s ]
[ SQL ] SELECT * FROM `user_info` WHERE `user_id` IN (338,297,748,714,306,429,320,197) [ RunTime:0.000936s ]
[ SQL ] SHOW COLUMNS FROM `topic` [ RunTime:0.000908s ]
[ SQL ] SELECT `id`,`md5`,`title`,`created_time` FROM `topic` WHERE `review_status` = 1 ORDER BY `id` DESC LIMIT 4 [ RunTime:0.000196s ]
[ SQL ] SHOW COLUMNS FROM `topic_info_list` [ RunTime:0.001049s ]
[ SQL ] SELECT * FROM `topic_info_list` WHERE `topic_id` = 1 ORDER BY `id` DESC LIMIT 2 [ RunTime:0.000180s ]
[ SQL ] SHOW COLUMNS FROM `news` [ RunTime:0.000810s ]
[ SQL ] SELECT * FROM `news` WHERE `id` IN (864,849) [ RunTime:0.000257s ]
[ SQL ] SELECT `id`,`md5`,`title`,`created_time` FROM `tech_news` WHERE `review_status` = 1 AND `is_show` = 1 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000173s ]
[ SQL ] SHOW COLUMNS FROM `user` [ RunTime:0.000764s ]
[ SQL ] SELECT `a`.* FROM `user` `a` INNER JOIN `tech_news` `b` ON `a`.`id`=`b`.`user_id` GROUP BY `a`.`id` ORDER BY `b`.`id` DESC LIMIT 10 [ RunTime:0.004929s ]
[ SQL ] SELECT * FROM `user_info` WHERE `user_id` IN (224,13,239,598,697,394,285,190,502,557) [ RunTime:0.000822s ]
[ SQL ] SHOW COLUMNS FROM `seo` [ RunTime:0.000826s ]
[ SQL ] SELECT * FROM `seo` WHERE `column_type` = '16' AND `page_type` = 'tech_news' AND `info_id` = 3068 LIMIT 1 [ RunTime:0.000266s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3068 [ RunTime:0.000970s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3655 [ RunTime:0.000896s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3623 [ RunTime:0.000897s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3553 [ RunTime:0.000854s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3446 [ RunTime:0.000910s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3407 [ RunTime:0.000967s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3346 [ RunTime:0.000931s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3193 [ RunTime:0.000970s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3000 [ RunTime:0.000961s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 2899 [ RunTime:0.001051s ]
[ SQL ] SELECT * FROM `user` WHERE `id` = 338 LIMIT 1 [ RunTime:0.000172s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 224 LIMIT 1 [ RunTime:0.000190s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 224 LIMIT 1 [ RunTime:0.000120s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 13 LIMIT 1 [ RunTime:0.000132s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 13 LIMIT 1 [ RunTime:0.000128s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 239 LIMIT 1 [ RunTime:0.000145s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 239 LIMIT 1 [ RunTime:0.000189s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 598 LIMIT 1 [ RunTime:0.000152s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 598 LIMIT 1 [ RunTime:0.000287s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 697 LIMIT 1 [ RunTime:0.000143s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 697 LIMIT 1 [ RunTime:0.000123s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 394 LIMIT 1 [ RunTime:0.000155s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 394 LIMIT 1 [ RunTime:0.000170s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 285 LIMIT 1 [ RunTime:0.000147s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 285 LIMIT 1 [ RunTime:0.000146s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 190 LIMIT 1 [ RunTime:0.000161s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 190 LIMIT 1 [ RunTime:0.000118s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 502 LIMIT 1 [ RunTime:0.000180s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 502 LIMIT 1 [ RunTime:0.000208s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 557 LIMIT 1 [ RunTime:0.000191s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 557 LIMIT 1 [ RunTime:0.000185s ]

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