What is the lead time for production?

The lead time is one month during the off-season and 1-3 months during the peak season.

What are the main applications for this phase modulator?

It is mainly used for optical chirp control in high-speed systems, phase shift in coherent communication, sideband generation in ROF systems, and reducing stimulated Brillouin scattering.

What is the half-wave voltage (Vpi)?

The half-wave voltage (Vpi) at 50KHz ranges from 3V to 4.5V, with a typical value of 4V.

High Bandwidth 20GHz Linbo3 Phase Modulator 1550nm

Name: High Bandwidth 20GHz Linbo3 Phase Modulator 1550nm
Brand: Crystrong Photonics Technology Co., Ltd.
SKU: 2116662972

Shandong, ChinaCrystrong Photonics Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Type

Phase Modulator

Condition

New

Optical Fiber Interface

FC/PC, FC/APC or User to Specify

Model NO.

20GHz LiNbO3 Phase Modulator 1550nm

Input Port

Panda Pm

Output Port

Panda Pm

Operating Wavelength

1520 1570 Nm

Transport Package

Carton

Specification

1550nm

Trademark

CRYSTRONG

Origin

China

Key features

High Modulation Bandwidth: Achieves up to 20GHz bandwidth for high-speed optical communication systems.

Low Half Wave Voltage: Features low Vpi (3-4.5V) ensuring efficient modulation performance.

Low Insertion Loss: Optical insertion loss is minimized to 3-4dB for signal integrity.

High Damage Power: Supports high damage optical power for robust operation.

Customizable Fiber Interface: FC/PC, FC/APC, or user-specified interfaces available.

Versatile Applications: Ideal for coherent communication, ROF systems, and quantum communication.

Titanium Diffusion Tech: Built on lithium niobate with titanium diffusion for stability.

Flexible Customization: Offers full, minor, and design-based customization options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Crystrong Photonics Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao portAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryCrystrong Photonics Technology Co., Ltd. is a China-based limited company established in 2012, with 77 employees and operations in Shandong. It specializes in laser crystals, optical components, electro-optic devices, modulators, and related photonics products. The supplier reports more than 10 years of industry experience, 14 years of combined R&D engineer experience, custom optical component and crystal design and production capabilities, and production lines for crystal growth, optical components, and EB+IAD and IBS coating processes. It holds ISO 9001:2015 and ISO 14001:2015 certificates and has exported goods since 2003, with exports representing 31%–40% of total sales. Custom production and short lead times are explicitly claimed, but several operational, R&D documentation, quality-control, after-sales, and customer-reference fields are marked unknown. The available SGS audit record expired on 2025-09-01, so current audit validity cannot be confirmed.

Supplier typeThe supplier is identified as a combined business entity and limited company operating in manufacturing and processing machinery, electrical and electronics, instruments and meters, and related industrial sectors. Its stated products include laser crystals, optical components, modulators, Pockels cells, lasers, and optical fibers.

CertificationsThe supplier holds ISO 9001:2015 and ISO 14001:2015 certificates. An SGS audit is also recorded, but the report expired on 2025-09-01, so the current validity of that audit cannot be established from the provided information.

R&D capabilityThe supplier reports expertise in designing and producing custom optical components and crystals, mastery of growth technology for multiple special crystals, advanced optical-component and coating production lines, and 14 years of combined R&D engineer experience. However, R&D documentation availability, SDK capability, ODM capability, private mold design, and 3D design services are marked unknown.

Production capacityProduction capability is supported by the stated manufacturing activity, a 2,352.43 m² manufacturing plant, specialized crystal-growth and optical-component production lines, and EB+IAD and IBS coating processes. The supplier also claims short lead times, including for custom production, although outsourcing procedures, contract manufacturing arrangements, and inventory capacity are unknown.

Customization capabilityThe supplier explicitly describes itself as an expert in the design and production of custom optical components and crystals and states that it provides efficient communication and short lead times for custom production. Its specialized crystal-growth and coating capabilities further support customization in its stated product area.