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Industry
Optics
Optical modules, components, lasers, coherent systems, and CPO-related suppliers.
48Companies4Segments
48 companiesSorted by market cap
AVGOBroadcom Inc.Other$2.00TNASDAQ·US
GLWCorning IncorporatedFiber / Cable$151.1BNYSE·US
300308.SZZhongji Innolight Co., Ltd.Transceivers$144.8BSHZ·CN
MRVLMarvell Technology, Inc.Other$143.7BNASDAQ·US
300502.SZEoptolink Technology Inc., Ltd.Transceivers$78.3BSHZ·CN
CIENCiena CorporationOther$73.7BNYSE·US
LITELumentum Holdings Inc.Lasers / Components$62.9BNASDAQ·US
5803.TFujikura Ltd.Fiber / Cable$62.8BJPX·JP
NOKIA.HENokia OyjOther$58.5BHEL·FI
5802.TSumitomo Electric Industries, Ltd.Fiber / Cable$55.3BJPX·JP
COHRCoherent Corp.Transceivers$53.3BNYSE·US
601869.SSYangtze Optical Fibre And Cable Joint Stock Limited CompanyFiber / Cable$41.0BSHH·CN
300394.SZSuzhou TFC Optical Communication Co., Ltd.Fiber / Cable$36.9BSHZ·CN
FNFabrinetOther$25.8BNYSE·KY
600487.SSHengtong Optic-Electric Co., Ltd.Fiber / Cable$24.9BSHH·CN
MTSIMACOM Technology Solutions Holdings, Inc.Other$21.6BNASDAQ·US
5801.TFurukawa Electric Co., Ltd.Fiber / Cable$19.0BJPX·JP
000988.SZHuagong Tech Company LimitedLasers / Components$17.0BSHZ·CN
600522.SSJiangsu Zhongtian Technology Co., Ltd.Fiber / Cable$16.5BSHH·CN
002281.SZAccelink Technologies Co,Ltd.Lasers / Components$14.5BSHZ·CN
AAOIApplied Optoelectronics, Inc.Transceivers$12.2BNASDAQ·US
300548.SZEverProX Technologies Co., Ltd. Class ALasers / Components$11.1BSHZ·CN
VIAVViavi Solutions Inc.Other$11.0BNASDAQ·US
688313.SSHenan Shijia Photons Technology Co., Ltd.Fiber / Cable$9.5BSHH·CN
600498.SSFiberhome Telecommunication Technologies Co., Ltd.Other$8.8BSHH·CN
300620.SZAdvanced Fiber Resources (Zhuhai), Ltd.Lasers / Components$8.7BSHZ·CN
3081.TWOLandMark Optoelectronics CorporationLasers / Components$8.3BTWO·TW
AIXA.DEAixtron SeLasers / Components$6.2BXETRA·DE
HUBN.SWHuber+Suhner AGOther$5.8BSIX·CH
5344.TMaruwa Co., Ltd.Lasers / Components$5.7BJPX·JP
AXTIAXT, Inc.Lasers / Components$5.4BNASDAQ·US
IPGPIPG Photonics CorporationLasers / Components$5.3BNASDAQ·US
SOI.PASoitec S.A.Lasers / Components$4.7BPAR·FR
6442.TWEZconn CorporationFiber / Cable$4.6BTAI·TW
300570.SZT&S Communications Co.,Ltd.Fiber / Cable$4.4BSHZ·CN
LASRnLIGHT, Inc.Lasers / Components$4.2BNASDAQ·US
301205.SZLinktel Technologies Co., Ltd.Transceivers$3.6BSHZ·CN
6965.THamamatsu Photonics K.K.Lasers / Components$3.5BJPX·JP
3163.TWOBrowave CorporationTransceivers$3.0BTWO·TW
3363.TWOFOCI Fiber Optic Communications, Inc.Fiber / Cable$2.9BTWO·TW
4979.TWOLuxNet CorporationLasers / Components$2.7BTWO·TW
301183.SZHubei DOTI Micro Technology Co., Ltd.Lasers / Components$2.2BSHZ·CN
2455.TWVisual Photonics Epitaxy Co., Ltd.Lasers / Components$2.0BTAI·TW
6834.TSEIKOH GIKEN Co., Ltd.Fiber / Cable$1.7BJPX·JP
3450.TWElite Advanced Laser CorporationLasers / Components$1.5BTAI·TW
ADTNADTRAN Holdings, Inc.Other$1.4BNASDAQ·US
IQE.LIQE plcOther$0.6BLSE·GB
SMOPFSmartoptics Group ASOther$0.6BOTC·NO