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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$1.96TNASDAQ·US
MRVLMarvell Technology, Inc.Other$271.7BNASDAQ·US
300308.SZZhongji Innolight Co., Ltd.Transceivers$225.4BSHZ·CN
GLWCorning IncorporatedFiber / Cable$167.8BNYSE·US
300502.SZEoptolink Technology Inc., Ltd.Transceivers$119.8BSHZ·CN
NOKIA.HENokia OyjOther$75.5BHEL·FI
LITELumentum Holdings Inc.Lasers / Components$66.1BNASDAQ·US
5802.TSumitomo Electric Industries, Ltd.Fiber / Cable$65.2BJPX·JP
COHRCoherent Corp.Transceivers$61.8BNYSE·US
CIENCiena CorporationOther$60.6BNYSE·US
300394.SZSuzhou TFC Optical Communication Co., Ltd.Fiber / Cable$54.2BSHZ·CN
601869.SSYangtze Optical Fibre And Cable Joint Stock Limited CompanyFiber / Cable$54.1BSHH·CN
5803.TFujikura Ltd.Fiber / Cable$53.0BJPX·JP
600487.SSHengtong Optic-Electric Co., Ltd.Fiber / Cable$40.1BSHH·CN
002281.SZAccelink Technologies Co,Ltd.Lasers / Components$31.0BSHZ·CN
MTSIMACOM Technology Solutions Holdings, Inc.Other$29.9BNASDAQ·US
600522.SSJiangsu Zhongtian Technology Co., Ltd.Fiber / Cable$28.4BSHH·CN
000988.SZHuagong Tech Company LimitedLasers / Components$26.4BSHZ·CN
5801.TFurukawa Electric Co., Ltd.Fiber / Cable$23.3BJPX·JP
FNFabrinetOther$20.6BNYSE·KY
300620.SZAdvanced Fiber Resources (Zhuhai), Ltd.Lasers / Components$14.4BSHZ·CN
AAOIApplied Optoelectronics, Inc.Transceivers$13.0BNASDAQ·US
600498.SSFiberhome Telecommunication Technologies Co., Ltd.Other$12.8BSHH·CN
300548.SZEverProX Technologies Co., Ltd. Class ALasers / Components$12.3BSHZ·CN
688313.SSHenan Shijia Photons Technology Co., Ltd.Fiber / Cable$11.7BSHH·CN
VIAVViavi Solutions Inc.Other$11.6BNASDAQ·US
300570.SZT&S Communications Co.,Ltd.Fiber / Cable$8.9BSHZ·CN
AIXA.DEAixtron SeLasers / Components$7.7BXETRA·DE
3081.TWOLandMark Optoelectronics CorporationLasers / Components$7.1BTWO·TW
HUBN.SWHuber+Suhner AGOther$5.6BSIX·CH
5344.TMaruwa Co., Ltd.Lasers / Components$5.3BJPX·JP
6965.THamamatsu Photonics K.K.Lasers / Components$5.1BJPX·JP
301205.SZLinktel Technologies Co., Ltd.Transceivers$5.0BSHZ·CN
IPGPIPG Photonics CorporationLasers / Components$5.0BNASDAQ·US
SOI.PASoitec S.A.Lasers / Components$4.9BPAR·FR
6442.TWEZconn CorporationFiber / Cable$4.8BTAI·TW
AXTIAXT, Inc.Lasers / Components$3.9BNASDAQ·US
LASRnLIGHT, Inc.Lasers / Components$3.7BNASDAQ·US
301183.SZHubei DOTI Micro Technology Co., Ltd.Lasers / Components$3.1BSHZ·CN
3450.TWElite Advanced Laser CorporationLasers / Components$2.6BTAI·TW
3363.TWOFOCI Fiber Optic Communications, Inc.Fiber / Cable$2.6BTWO·TW
4979.TWOLuxNet CorporationLasers / Components$2.5BTWO·TW
2455.TWVisual Photonics Epitaxy Co., Ltd.Lasers / Components$2.4BTAI·TW
3163.TWOBrowave CorporationTransceivers$2.3BTWO·TW
6834.TSEIKOH GIKEN Co., Ltd.Fiber / Cable$1.7BJPX·JP
ADTNADTRAN Holdings, Inc.Other$1.2BNASDAQ·US
IQE.LIQE plcOther$0.7BLSE·GB
SMOPFSmartoptics Group ASOther$0.6BOTC·NO