1562nm DWDM Butterfly Laser Diode Polarization Maintaining Distributed-Feedback Laser (DFB LD) Csrayzer

• Type: Laser Diode
• Certification: ISO, RoHS
• Condition: New
• Optical Power: 5MW
• Wavelength: 1550nm
• Optical Isolation: 35dB
• Model NO.: RZLD-1562.23-10-BP-FA-14
• Temp: -20~70
• Transport Package: Butterfly Package
• Specification: Single-mode/PM fiber pigtail
• Trademark: CSRayzer
• Origin: China
• Production Capacity: 10000pieces/Year

Product Description

DWDM Butterfly Laser 
RZLD-1562.23-10-BP-FA-14

Description
The high-quality DFB laser diode with butterfly package can meet high power of optical transmitter system. Also, the built-in thermo-electric cooler (TEC) can make the laser diode work properly in various environments.

Features
l High linearity Direct Modulation DFB laser
l Butterfly package
l Built-in Isolator, thermistor, and TEC
l Operating Temperature -20~ +70ºC
l Single-mode/PM fiber pigtail.

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit	Condition
Operating Case Temperature	Tc	-20	70	°C	--
Storage Temperature	Tstg	-40	85	°C	--
Reverse Voltage	Vr	--	2.0	V
Forward current	I		120	mA
Thermoelectric cooler voltage	VTEC		2.6	V
Thermoelectric cooler current	ITEC		1.5	A
Lead solder Temperature	--		260	°C	--
Lead Soldering Time	--		10	s	--

Optical/Electrical Characteristics (T=25ºC,   unless otherwise stated)

Parameter	Symbol	Min	Typ	Max	Unit	Test Conditions
Optical Output Power	Po	5	--	--	mW	CW,
Threshold Current	Ith	--	8	15	mA	T=25 /45°C
Forward Voltage	VF	--	1.1	2.0	V
Operating Current	Iop	--	--	120	mA	CW, T=25/45 °C
Center Wavelength	λc	λc-0.5	λc	λc+0.5	nm	CW, T=25/45 °C
Side-mode Suppression Ratio	SMSR	35	40	--	dB	Iop=70mA
Optical Isolation (Optional)		35			dB
Spectral Width (-20 dB)	Δλ	--	0.1	1.0	nm
Wavelength temperature coefficient	△λ/△T		0.08	0.12	nm/°C
Monitor Current	Imon	50	--	1500	μA	VR=5 V,
Monitor Dark Current	ID	--	--	50	nA	VR=5 V
Thermistor Resistance	RT	9.5	10.0	10.5	KΩ	T=25 °C
Thermistor B-Value		--	3950	--	K	25ºC/85ºC
Tracking Error	TE	-1.0	--	+1.0	dB	TE=10log(Po(Tc)/Po(25°C)
Polarization extinction ratio (optional)	PER	17	-	-	dB	Slow axis alignment

Order information
RZLD-1562.23-10-BP-FA-14

RZLD	wavelength	Output Power	encapsulation &Fiber selection	Connector	PIN
RZLD=LD RZSLD=SLED RZNLD=Narrow line width RZPLD= Pulsed laser …	...nm  1064  1310  1550 …	…mW 5 50 200 400 …	BP=BTF PM Fiber   BS=BTF SM Fiber   BM=BTF MM Fiber DP=DIP PM Fiber …	00=NO FA=FC/APC  FU=FC/UPC  SA=SC/APC …	14 10 8

About CSRayzer

 

FAQ

1. Are you the real factory?
Yes, we are the real factory with about 10 years history.
 
2. What packaging does the product use?
With CSRayzer brand name or Neutral packaging.
 
3. What is your main products?
SuperMini Optical Passive Fiber Components
Superluminecend Laser Diode
Narrow linewidth laser diode
Balanced Photodetector
Avalanche Photodiode APD
Acousto-Optic Modulator (AOM)
Polarization Maintaining Optical Fiber Components
Fiber GYRO Coil and coil winding machine
High-power optic components
Free Space Faraday Isolator and Faraday Rotator

4. Product quality guarantee period?
12 month' Guarantee for Precision Equipment Machine.
 
5. Do you have certificate for raw material?
We build long-term relationship cooperation with qualified ISO9001, ROHS raw material suppliers.
 
6. What is your delivery time?
Within 7 days for stock products; More than 2 weeks for customized products.

If you have any specific requirements, please do not hesitate!