THE 7 LAYERS OF PHOTONICS
THE 7 LAYERS OF PHOTONICS
1. Materials & Wafers (substrate layer)
$AXT Inc(AXTI)$, $IQE(IQE.UK)$ $Wolfspeed Inc.(WOLF)$, $COHERENT(COHR)$, $Lightwave Logic, Inc.(LWLG)$
2. Tools (fabrication layer)
$ASML Holding NV(ASML)$, $Applied Materials(AMAT)$, $Lam Research(LRCX)$
3. Lasers (light generation layer)
$Lumentum(LITE)$, $COHERENT(COHR)$, $nLIGHT(LASR)$, $Semtech(SMTC)$
4. Foundries (manufacturing layer)
$Taiwan Semiconductor Manufacturing(TSM)$, $Tower Semiconductor(TSEM)$, $GLOBALFOUNDRIES Inc.(GFS)$, $United Microelectronics(UMC)$, $Intel(INTC)$
5. Test, Inspection & Packaging (reliability layer)
$Aehr Test(AEHR)$, $Viavi Solutions(VIAV)$, $Onto Innovation Inc.(ONTO)$, $Amkor Technology(AMKR)$, $Fabrinet(FN)$
6. Optics (module layer)
$Applied Optoelectronics(AAOI)$, $POET Technologies Inc(POET)$, $Corning(GLW)$
7. Networking (connectivity layer)
$Credo Technology Group Holding Ltd(CRDO)$, $Marvell Technology(MRVL)$, $Broadcom(AVGO)$, $Arista Networks(ANET)$, $Ciena(CIEN)$
😍 Been eyeing Tiger merch but short on Tiger Coins? Now's your chance.
🎁 We’ve selected 4 high-demand items across practial, lifestyle, and learning, now with a lower redemption threshold!
Hot Merch Returns · Up to 43% Off
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.
