Price List for Silicon Photonics Vertical-Cavity Surface-Emitting Lasers for Data Center Interconnection

VCSEL pricing varies widely depending on wavelength, power, packaging, and array configuration, with suppliers providing quote-based pricing for data center interconnect applications.

Overview of VCSE

Ls for Data Center InterconnectsVertical-Cavity Surface-Emitting Lasers (VCSELs) are widely used in short-reach optical links within data centers, typically operating at 850 nm for multimode fiber transmission. They offer high modulation bandwidth, low power consumption, and compact form factors, making them ideal for high-density transceivers and silicon photonics integration.

VCSE

Ls can be supplied as bare dies, arrays, packaged diodes, or fully integrated modules depending on the application.

Supplier Options

Several suppliers provide VCSELs suitable for data center interconnects: Thorlabs Inc.: Offers 795 nm VCSEL diodes with low power output (0. 25 mW) in TO-46 packages.ams OSRAM: Provides 930–950 nm VCSELs with up to 10. 8 W output, suitable for high-power applications.

IMM Photonics Gmb

H: 850 nm VCSELs for 2D imaging and data communication. Lasermate: Offers bare dies, arrays, pre-aligned sources, and integrated modules for datacom and sensing applications. Laser Components: Provides fiber-coupled, free-space, and connectorized VCSELs with high reliability and low temperature dependence.

FL

C - Frankfurt Laser Company GmbH: Supplies VCSELs and arrays with power ranges up to several watts, including fiber-coupled modules. Pricing ConsiderationsVCSELs are highly specialized components, and pricing depends on: Wavelength and spectral purity (e.g., 850 nm vs 940 nm)Output power (milliwatts for single diodes, watts for arrays)Packaging (bare die, TO-can, fiber-coupled, integrated modules)Array configuration (single vs 2D arrays for higher aggregate power)Volume and customization (OEM vs off-the-shelf) Due to these variables, most suppliers provide pricing via quote requests rather than public price lists.

For bulk orders in data center interconnect applications, unit prices can range from a few dollars for low-power single diodes to hundreds of dollars for high-power, pre-aligned arrays or integrated modules.

How to Obtain Pricing

Use supplier websites: Many suppliers, including Thorlabs, Lasermate, and Laser Components, offer laser diode selectors or product configurators to define specifications and request quotes. Contact distributors: Companies like RPMC Lasers and FLC provide OEM modules and turnkey solutions with pricing based on technical requirements. Evaluate multiple suppliers: Tools like RP Photonics' VCSEL buying guide allow you to compare suppliers, document evaluation criteria, and generate PDFs for procurement decisions.

Recommendation

For data center interconnect applications, focus on 850 nm multimode VCSELs with sufficient modulation bandwidth and array configurations to meet link budget requirements. Request custom quotes from multiple suppliers to obtain accurate pricing and ensure compatibility with silicon photonics transceiver modules.