Contributes to miniaturization and cost reduction of devices without the need for an isolator! Consistent support from custom prototypes of epi-wafers to mass production.
This is a 1300 nm band quantum dot laser suitable for silicon photonics. It operates stably at temperatures up to 200°C, contributing to high-density integration of optoelectronic integrated circuits. With excellent return light resistance, it eliminates the need for isolators, making it ideal for compact and low-cost devices. 【Features】 - Stable operation at up to 200°C, enabling high density with laser arrays - Excellent return light resistance (quantum dot <-130dB/Hz; quantum well <-120dB/Hz at -30dB) - High reliability in high-temperature environments (estimated lifespan > 300,000 hours at 85°C) - Customizable for wideband gain spectra according to application *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Quantum Dot Laser】 ■Wavelength: 1240 nm - 1330 nm 【Epiwafer】 ■Wavelength: 1100 nm - 1300 nm ■Compatible with epiwafers and wafers with diffraction gratings ・Wafer for substrate bonding ・Wafer for FP/DFB lasers and gain chips ■Customizable epi structures ■Consistent support from prototyping to mass production *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Application Examples】 ■ Silicon Photonics - Communication within data centers - Supercomputers - LiDAR (FMCW, ToF) - In-vehicle communication - Mobile phone base station communication ■ Underground resource exploration (175-200℃) *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
QD Laser, Inc.'s Laser Device Division manufactures and sells high-performance semiconductor lasers and epitaxial wafers for communication and industrial use, using GaAs substrates as a platform. With unique semiconductor crystal growth technology and grating formation technology as core technologies, we have commercialized high-performance, high-quality semiconductor lasers with wavelengths ranging from 532nm to 660nm, 1064nm, and 1310nm through wafer, laser element, and module design technologies. We will continue to provide high value-added products tailored to our customers' needs.
![[World's Smallest in its class] Lantana All-in-One Compact Visible Laser](https://image.mono.ipros.com/public/product/image/795/2001249509/IPROS16433933092933013686.jpg?w=280&h=280)
![[For Casting] Embossed surfaces can also be stamped! Wireless marking machine TechnoMark](https://image.mono.ipros.com/public/product/image/523/2001521917/IPROS35289753648348191878.png?w=280&h=280)
![[Problem Solving] Reducing warping and burning through laser processing! Processing in fine areas.](https://image.mono.ipros.com/public/product/image/e17/2001231506/IPROS25681615608431728493.png?w=280&h=280)
