bh PTM单光子探测器

德国bh公司可提供各种类型的单光子探测器，用于TCSPC光子计数和FLIM实验。包含混合型Hybrid PMT, 计数型PMT, SPAD, 计数型InGaAs, NbN超导单光子探测器。覆盖UV-NIR光谱范围，最高时间分辨率可达17.8ps, 通道数最多可达16个。

目录: Becker&Hickl GmbH, PMT, 单光子探测器

基本信息

Becker&Hickl PTM单光子探测器

bh可提供各类用于TCSPC和FLIM实验的多种单光子探测器，覆盖不同的波段范围和不同的实验需要。其中PMT探测器因为其大感光面积和便捷的使用方式广受荧光寿命应用的欢迎。

计数型PMT是TCSPC及光子计数实验中的常用选择，PMC-150可提供用于不同波段的不同版本。

计数型PMT是TCSPC及光子计数实验中的常用选择，PMCS-150可提供用于不同波段的不同版本。

对于需要在FLIM或者时间分辨测量中，同时测量样品的光谱属性的应用，bh提供PML-SPEC及PML-SPEC GaAsP多光谱探测器。

PMC-150系列参数

PMC-150
Cathode Type	-4	-110	-113	-210	-20
Wavelength Range / nm ¹⁾	185 – 870	230 – 700	185 – 700	230 – 700	300 – 900
Detector Quantum Efficiency ¹⁾	25 % @ 380 nm	35 % @ 350 nm		43 % @ 350 nm	18 % @ 490 nm
	Spectral sensitivity: click here
Dark Count Rate (typ. Value)/ s^-1, T_case = 22 °C	20	5	5	10	200
Transit Time Spread (TCSPC IRF / FWHM, typ. Value)	130 ps				140 ps
Count Rate	> 5 MHz (continuous), > 100 MHz (Peak, < 1 µs)
Single Electron Response Width (FWHM, typ. Value)	1.5 ns
Single Electron Response Amplitude (V_gain = 0.9 V to 1 V)	100 to 200 mV
Overload Indicator	LED & Acoustic Signal
Overload Signal	TTL / CMOS, active low
Signal Output
Output Polarity	negative
Output Connector	SMA
Output Impedance	50 Ω
Power Supply
(from DCC-100 Card)	+12 V, -12 V (fan only), Cooler current 0.5 to 1 A
General
Cathode Diameter	8 mm
Dimensions (Width x Height x Depth)	(76 x 111 x 56) mm
Optical Adapter	C-Mount female
Fibre Coupling	SMA 905 or FC on request

PMCS-150系列参数

PMCS-150
Cathode Type	-4	-110	-113	-210	-20
Wavelength Range / nm ¹⁾	185 – 870	230 – 700	185 – 700	230 – 700	300 – 900
Detector Quantum Efficiency ¹⁾	25 % @ 380 nm	35 % @ 350 nm		43 % @ 350 nm	18 % @ 490 nm
Dark Count Rate (with cooling enabled ²⁾) / s^-1	40	20	20	40	500
IRF Width, 1 mm Spot / Full Cathode Area (FWHM, typ. Value)	100 ps / 120 ps
Single Electron Response Width (FWHM, typ. Value)	1.5 ns
Single Electron Response Amplitude	-100 to -200 mV
Count Rate	> 5 MHz (continuous), > 100 MHz (Peak, < 1 µs)
Internal Overload Protection	Down-regulation of PMT voltage
Recovery from Overload	Automatically, when light intensity has returned to normal
Overload Indicator	LED
Overload Signal	TTL / CMOS, open drain, active low
Signal Output
Output Polarity	negative
Output Connector	SMA
Output Impedance	50 Ω
Power Supply
Power Supply	+12 V, 300 mA ³⁾
General
Cathode Diameter	8 mm
Dimensions (Width x Height x Depth)	(40 x 40 x 120) mm
Optical Adapter	C-Mount female
Fibre Coupling	SMA 905 or FC on request

16通道PMT参数

PML-16-C
Cathode Type	-100 (Super Bialkali)	-1 (Multialkali)	-GASP (GaAsP)
Wavelength Range / nm ¹⁾	300 – 650	300 – 880	360 – 720
Detector Quantum Efficiency ¹⁾	35 % @ 350 nm	20 % @ 420 nm	45 % @ 540 nm
	Spectral sensitivity: click here
Transit Time Spread (TCSPC IRF / FWHM, typ. Value)	180 ps	240 ps	280 ps
Count Rate	up to 4 MHz
Number of Channel	16
Arrangement	Linear (1 by 16), Opt. Quadratic (4 x 4)
Active Area (Each Channel)	Linear (0.8 x 16) mm, Quadratic (4 by 4) mm		Linear (0.8 x 5.0) mm
Channel Pitch	1 mm
Signal Output
Timing Output Polarity	negative
Timing Output Connector	SMA
Timing Output Impedance	50 Ω
Routing Signal	4 bit + Error Signal, TTL/CMOS
Routing Signal Connector	15 pin Sub-D / HD
Power Supply
(from DCC-100 Card)	±5 V, +12 V
General
Dimensions (Width x Height x Depth)	(52 x 52 x 145) mm

16光谱PMT

MW-FLIM & PML-Spec
Optical System
Spectrograph	LOT MS125
Grating Part No.	77417	77414 (Standard)	77411
Primary Wavelength Region Adjustable by Set Screw	340 – 820
Type of Grating / lines/mm	400	600	1200
Width of Recorded Wavelength Interval, Channel 1 to16	300	200	100
Wavelength Channel Width / nm	18.75	12.50	6.25
Detector	PML-16-C
Cathode Type	-100 (Super Bialkali)	-1 (Multialkali)	-GASP (GaAsP)
Wavelength Range / nm ¹⁾	300 – 650	300 – 880	360 – 720
Detector Quantum Efficiency ¹⁾	35 % @ 350 nm	20 % @ 420 nm	45 % @ 540 nm
	Spectral sensitivity: click here
Transit Time Spread (TCSPC IRF / FWHM, Typ. Value)	180 ps	240 ps	280 ps
Count Rate	up to 4 MHz
Number of Channel	16
Arrangement	Linear (1 by 16), Opt. Quadratic (4 x 4)
Active Area (Each Channel)	Linear (0.8 x 16) mm, Quadratic (4 by 4) mm		Linear (0.8 x 5.0) mm
Channel Pitch	1 mm
Signal Output
Timing Output Polarity	negative
Timing Output Connector	SMA
Timing Output Impedance	50 Ω
Routing Signal	4 bit + Error Signal, TTL/CMOS
Routing Signal Connector	15 pin Sub-D / HD
Power Supply
(from DCC-100 Card)	±5 V , +12 V
General
Dimensions (Width x Height x Depth)	(52 x 52 x 145) mm