Thorlabs High-Speed DET Photo Detectors

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Thorlabs High-Speed DET Photo Detectors

Features

Wavelength Range from 150nm to 2600nm
High-Speed Response from 1/140ns to 220ns Rise/ Fall Times
Easy-to-Use, Compact, and Versatile
Internal Bias Battery
Thin Profile Housings Minimizes Light Path Interference
Allows Mounting 1" and 1/2” Optics Directly to Front of Detector

Available Stock Items and Accessory Choices

Thorlabs DET410 High-Speed Photo Detectors

This Thorlabs DET410 High-Speed Photo Detectors is used and in excellent condition. This DET410 is set on a New Focus 9953 Post

Features:
• Detector: InGaAs
• PIN Housing: Black Anodized Aluminum
• Spectral Response: 700-1800nm
• Peak Wavelength: 1500nm ±50nm
• Rise/Fall Time: 5ns
• Bias: 12V Battery (Type A23)

Stock #:	56571-1
In Stock:	0
Price:	Call

Thorlabs DET410 High-Speed Photo Detectors

This Thorlabs DET410 High-Speed Photo Detectors is used and in excellent condition.

Features:
• Detector: InGaAs
• PIN Housing: Black Anodized Aluminum
• Spectral Response: 700-1800nm
• Peak Wavelength: 1500nm ±50nm
• Rise/Fall Time: 5ns
• Bias: 12V Battery (Type A23)

Stock #:	56571-2
In Stock:	0
Price:	Call

Description

The Thorlabs High-Speed DET Photo Detectors are compact, versatile, high-speed optical detectors. Each model comes complete with a fast PIN photodiode and an internal bias battery packaged in a rugged aluminum housing. With a wide bandwidth DC-coupled output, these detectors are ideal for monitoring fast-pulsed lasers as well as DC sources. Each DET has a Bias-T circuit that combines a high frequency AC signal to a DC signal into a single output. The direct photodiode anode current is provided on a side panel BNC. This output is easily converted to a positive voltage using a terminating resistor. We recommend a 50Ω load resistance for the fastest response times. Each DET includes a 12V Bias battery installed.

The Thorlabs’ DET410 is a ready-to-use high-speed photo detector. The unit comes complete with a photodiode and internal 12V bias battery enclosed in a ruggedized aluminum housing. The head includes a removable 1” optical coupler (SM1T1), providing easy mounting of ND filters, spectral filters and other Thorlabs 1” stackable lens mount accessories. Also available are fiber adapters (SMA, FC and ST style). The FC adapter part number is SM1FC. A #8-32 tapped hole, is provided on the base of the housing to mount the detector directly to a Thorlabs’ positioning device (1/2” post holder, mounting plates, etc.).

Notice - All items included are listed or displayed above.

Pictures

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DET410 w/Post

DET410

DET410 & Coupler

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