Laser radar application coupler-ORTE Photonics Co., Ltd.

ORTE Photonics Co., Ltd., Recruitment |

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ORTE Photonics Co., Ltd.,

Company Address: No. 5 Jixiang 1st Road, Conghua District, Guangzhou City, Guangdong Province, China

URL：http://www.orte-photonics.com
TEL: 86-20-61798333
FAX: 86-20-61798332
MAIL: info@orte-photonics.com

Hotline:

Ms. Liu：+86-158 1713 1815（Wechat same number）

E-mail: Allien@orte-photonics.com
Mr. Chen：+86-135 7030 9005（Wechat same number）

E-mail: Chenshunji@orte-photonics.com
Mr. Zou：+86-139 2618 9869（Wechat same number）

E-mail: Charles.zou@orte-photonics.com

Laser radar application coupler

Key Low Temperature Glass Welding Process Fully imported automatic production line The typical value of the leak rate is above 5.0×10-9 Pa·m3/s Economical high-quality devices to meet your different needs Monthly production of 600,000 active devices to meet your multi-model, high-volume short-term delivery requirements

Key words:

Laser radar application coupler

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Product Description

features

High temperature resistance

Anti-shock

miniaturization

application

Vehicle 3D Laser Scanner

lidar sensor

High Reliability Test Items
Pilot projects	Test conditions	Test time	judgement standard
cryogenic storage	Temperature: -45℃±3℃	500 hours	II variation ≤0.50dB @23℃&105℃, RL meets specification requirements PCE variation ≤10% @23℃&105℃
high temperature storage	Temperature: +125℃±3℃	2000 hours
High and low temperature cycle	Temperature range: -45°C~+125°C Temperature change rate not less than 3°C/min Holding time (@-40°C,@125°C): 15min	500 cycles
temperature shock	Temperature range: -40°C~+105°C Holding time (@-40°C, @105°C): 15min The conversion time between high temperature and low temperature≤30s	100 times
mechanical shock	Waveform: Half sine wave Experiment direction: 6 directions (3 axes) Peak acceleration: 500g Pulse duration: 6ms	10 times in each direction

Coupler/Combiner for LiDAR Applications
Performance
structure		unit	1×2	1×4	(2+1)×1	1X2
category		/	coupler		beam combiner	Membrane splitter
Working wavelength		nm	1550		Pump: 940, Signal: 1550nm	940
working bandwidth		nm	±20	±20		one
model		/	01/99	25/25/25/25	(2+1)×1	10/90
Room temperature performance (25±5℃)	Insertion loss	dB	19.00-21.00 /0.35	7.00	0.25	11.2/1.0
	Pump coupling efficiency	%	one		≥90	one
	Polarization loss	dB	0.20	0.30	one	0.15
	Uniformity	dB	one	1.00
	return loss	dB	50	55	40	27
	directionality	dB	55	55	one	27
Full temperature performance (-40~+115℃)	Insertion loss variation	dB	0.20	0.20	0.25	0.25
	Variation of pumping efficiency	%	one	one	≤5%
Fiber type		/	CORNING SMF-28 UItra		Signal Fiber:SMF-28 UItra, Pump Fiber:105/125(0.22NA), Output Fiber:SM-GDF-1550	Nufern MM-S105/125-22A
package size		mm	2.4×25	3.0×54	3.5×35	3.6×28
Order Guide
The products on this page are all non-standard products and can be customized according to customer needs. If you have any needs, please contact us! For specific product high reliability test items, please refer to page PXX for details.

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Welcome your message consultation

Our staff will contact you within 24 hours (working days), if you need other services, please call the sales hotline

Ms. Liu:+86-158 1713 1815（Wechat same number）/ Mr. Chen：+86-135 7030 9005（Wechat same number）/ Mr. Zou：+86-139 2618 9869（Wechat same number）