High speed 230um Si semiconductor 900nm APD avalanche photodiode-DFB laser | SLED Module

High speed 230um Si semiconductor 900nm APD avalanche photodiode

The si APDs offer the low cost and high performance for applications requiring high-speed and low-noise photon detection from 400nm up to 1100nm. These silicon APDs feature low noise, high quantum efficiency and high gain while maintaining reasonably low operating voltage.

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Features

High reliability, low dark current;

Top illumination Planar APD;

Wavelength 400-1100nm;

TO46-Can hermetical package or fiber coupling.

Applications

Ultra Weak pulse optical detecting;

Laser lidar, laser range finding;

OTDR;

High resolution Optical Coherence Tomography.

Electro-Optical Parameters

Parameters	Symbol	Test conditions	Min.	Typ.	Max.	Unit
Response Spectrum	λ	-	400~1100			nm
Active diameter	Φ	-	230			μm
Reponsivity	Re	φe=1μw, M=1	-	0.5	-	A/W
Multiplication gain	M	φe=1μw,V_BR-30V	-	60	-
		φe=1μw,V_BR-18V	-	100	-
		φe=1μw,V_BR-3V	-	300	-
Response time	T_R	f=1MHz,RL=50Ω		0.2		ns
Dark current	I_D	M=100		0.05	1	nA
Package	TO46-Can or fiber coupling

Package

Original Carton Package;

As customers‘ requirement.

Shipping

5-10 Working days after receive the payment;

Shipment: Air transportation(DHL / UPS / TNT / Fedex / EMS / CHINA POST);

Shipping fee depends on the weight and size.

Payment

For large orders: T/T, Credit card;

For small orders: Paypal are accepted.

Warranty

All products have been tested before shipping out;

All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)

Refund & Replacement

We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);

If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;

If the items are defective, please notify us within 3 days of delivery;

Any items must be returned in their original condition to qualify for a refund or replacement;

The buyer is responsible for all the shipping cost incurred.