Description Description
QRTE⁸981-1-XXx-1-0 series 980nm pump laser components are specially designed for low-power fiber amplifiers and ASE pump light sources. The
coupling lens fiber is fixed by low-temperature glass solder, and the low-frequency current laser chip is selected to improve the reliability of the components. sex and stability.
| Features | Applications |
14/8-pin butterfly package With TEC and Monitor Photodiode(MPD) with thermoelectric cooling and control PD | Low noise erbium doped fiber amplifiers/ASE low noise EDFA/ASE Dense wavelength division multiplexing(DWDM) EDFAs for small Optical Fiber Gyro |
| Absolute Maximum Ratings | ||||||||||
| Parameter parameter | Symbol symbol | Min. minimum value | Max. | Unit unit | Test ConditionsTest Conditions | |||||
| LD Forward Current LD forward current | I, | one | 1000 | mA | one | |||||
| LD Reverse Voltage LD reverse voltage | V, | one | 0.3 | V | ||||||
| TEC Operation Current TEC operating current | iee | one | 2 | A | one | |||||
| TEC Operation Voltage TEC operating voltage | Vee | one | 4 | V | ||||||
| Storage Temperature storage temperature | tag | -40 | 85 | ℃ | ||||||
| ESD Level anti-static level | one | 500 | V | C=100pF, R=1.5KΩ, Hum body model | ||||||
| Electrical/Optical Characteristics Electro-optical characteristics | ||||||||||
| (BOL,Tc=-25 ℃ to 70 ℃,TLD=25 ℃,-50dB reflection, unless noted otherwise ) | ||||||||||
| Parameter parameter | Symbol symbol | Unit unit | Min. minimum value | TypeTypical value | Max . | RemarkRemarks _ | ||||
| Threshold Current threshold current | Ith | mA | one | 50 | 80 | |||||
| Optical Output Power output optical power | p. | mW | 400 | one | one | @600mA | ||||
| 600 | one | one | @900mA | |||||||
| LD Forward Voltage laser forward voltage |  . | V | one | one | 2.5 | |||||
| Center Wavelength | . | nm | 972 | one | 985 | |||||
| Spectrum Width | △λ | nm | one | one | 1 | RMS@-3dB | ||||
| MPD Responsibility monitors PD responsiveness | R m | μA/mW | 0.5 | 1 | 20 | |||||
| TEC Current cooler current | iee | A | one | one | 1.3 | △T=50℃, lop=450mA | ||||
| TEC Voltage refrigerator voltage | Vwe | V | one | one | 3.5 | △T=50℃, lop=450mA | ||||
| Thermistor Resistance thermistor value | n | KQ | 9.5 | 10 | 10.5 | T=25℃ | ||||
ORTE can provide 1550nm narrow linewidth laser, like high-power narrow linewidth laser, 1550nm Laser with high stability, and other customizable 1550nm narrow linewidth laser The features of the 1550 nm Narrow-Linewidth Laser from ORTE are output power up to 60mW and linewidth as low as 60KHZ, which can be used in lidar, remote sensing, and laser interferometry applications.
ORTE can provide 1550nm dir-modulation DFB laser, high power 1550nm laser, temperature-stabilized 1550nm laser, and other customizable 1550nm dir-modulation DFB lasers. 1550nm Dir-Modulation DFB Lasers form ORTE have following features: Using DFB laser chip and butterfly package "Standard ITU wavelength spacing reduces the equipment requirements of hubs and wide temperature range ensures stability in harsh environments" "Meets Telcordia GR-468-CORE standards and RoHS requirements covering DWDM bands". It can be used in narrow transmitter, CATV system, fiber sensor system, and various DFB test light sources.
ORTE can provide 1310nm DFB lasers, like high efficiency 1310nm DFB laser, low power consumption 1310nm laser, and other customizable 1310nm DFB Lasers. 310nm DFB lasers from ORTE have the following features: directly modulated DFB laser compatible with OC-48 compatible pinouts, 59 channel PAL loading, up to 14 dBm optical power, Telcordia qualified, and covering the CWDM band. They can be used in 1310nm broadcast and narrowcast, CATV forward path, RF over fiber CATV, Fiber Sensor systems, and Various DFB test light sources.
ORTE can provide high brightness 1310nm SLED, temperature-stable SLED module, high-reliability light source, and other customizable SLED modules. ASE Light Source from ORTE has the characteristics of Low power consumption, Good temperature property, Compact Design: 60*60*20mm, Triple Output, and it can be applied to high-precision Fiber Optic Gyroscope and other fields.
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+86-20-61798333Fax :
+86-20-61798332Copyright by © 2024 ORTE Photonics Co.,Ltd
