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Thorlabs LN53S Thorlabs LN53S — 10G Phase Modulator w/o Polarizer, SC/PC Con.
Reference imageConfirm configuration by manufacturer part number.

Thorlabs

LN53S

Thorlabs LN53S — 10G Phase Modulator w/o Polarizer, SC/PC Con.

Thorlabs LN53S is the exact manufacturer part number for 10G Phase Modulator w/o Polarizer, SC/PC Con.. The official catalog lists this item as discontinued. The official replacement model is LN53S-FC. Submit the exact part number, quantity, destination, and application details for an RFQ.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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Why no listed price?

Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Thorlabs references — within one business day.

Manufacturer
Thorlabs
Part number
LN53S
Product series
10G Phase Modulator w/o Polarizer, SC/PC Con.
Data verification
Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to LN53S.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Product Name
10G Phase Modulator w/o Polarizer, SC/PC Con.
Lifecycle Status
Discontinued
Release Date March 27, 2009
Discontinued Date March 11, 2010
Release Date
March 27, 2009
Discontinued Date
March 11, 2010
Official Replacement Model
LN53S-FC

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Thorlabs LN53S. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.